Fix filter capabilities/options default values

.gitignore

@@ -82,3 +82,4 @@ bin/
 
 src/test/resources/cookies.txt
 local.properties
+.kotlin/

src/main/kotlin/org/koitharu/kotatsu/parsers/MangaParser.kt

@@ -68,7 +68,7 @@ public abstract class MangaParser @InternalParsersApi constructor(
 	 * @param order one of [availableSortOrders] or [defaultSortOrder] for default value
 	 * @param filter is a set of filter rules
 	 */
-	public abstract suspend fun getList(offset: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga>
+	public abstract suspend fun getList(offset: Int, order: SortOrder, filter: MangaListFilter): List<Manga>
 
 	/**
 	 * Parse details for [Manga]: chapters list, description, large cover, etc.

src/main/kotlin/org/koitharu/kotatsu/parsers/PagedMangaParser.kt

@@ -2,7 +2,7 @@ package org.koitharu.kotatsu.parsers
 
 import androidx.annotation.VisibleForTesting
 import org.koitharu.kotatsu.parsers.model.Manga
-import org.koitharu.kotatsu.parsers.model.MangaListFilterV2
+import org.koitharu.kotatsu.parsers.model.MangaListFilter
 import org.koitharu.kotatsu.parsers.model.MangaParserSource
 import org.koitharu.kotatsu.parsers.model.SortOrder
 import org.koitharu.kotatsu.parsers.util.Paginator
@@ -21,7 +21,7 @@ public abstract class PagedMangaParser(
 	@JvmField
 	protected val searchPaginator: Paginator = Paginator(searchPageSize)
 
-	final override suspend fun getList(offset: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	final override suspend fun getList(offset: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		return getList(
 			paginator = if (filter.query.isNullOrEmpty()) {
 				paginator
@@ -34,13 +34,13 @@ public abstract class PagedMangaParser(
 		)
 	}
 
-	public abstract suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga>
+	public abstract suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga>
 
 	private suspend fun getList(
 		paginator: Paginator,
 		offset: Int,
 		order: SortOrder,
-		filter: MangaListFilterV2,
+		filter: MangaListFilter,
 	): List<Manga> {
 		val page = paginator.getPage(offset)
 		val list = getListPage(page, order, filter)

src/main/kotlin/org/koitharu/kotatsu/parsers/SinglePageMangaParser.kt

@@ -1,7 +1,7 @@
 package org.koitharu.kotatsu.parsers
 
 import org.koitharu.kotatsu.parsers.model.Manga
-import org.koitharu.kotatsu.parsers.model.MangaListFilterV2
+import org.koitharu.kotatsu.parsers.model.MangaListFilter
 import org.koitharu.kotatsu.parsers.model.MangaParserSource
 import org.koitharu.kotatsu.parsers.model.SortOrder
 
@@ -11,12 +11,12 @@ public abstract class SinglePageMangaParser(
 	source: MangaParserSource,
 ) : MangaParser(context, source) {
 
-	final override suspend fun getList(offset: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	final override suspend fun getList(offset: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		if (offset > 0) {
 			return emptyList()
 		}
 		return getList(order, filter)
 	}
 
-	public abstract suspend fun getList(order: SortOrder, filter: MangaListFilterV2): List<Manga>
+	public abstract suspend fun getList(order: SortOrder, filter: MangaListFilter): List<Manga>
 }

src/main/kotlin/org/koitharu/kotatsu/parsers/model/MangaListFilter.kt

@@ -2,7 +2,7 @@ package org.koitharu.kotatsu.parsers.model
 
 import java.util.*
 
-public data class MangaListFilterV2(
+public data class MangaListFilter(
 	@JvmField val query: String? = null,
 	@JvmField val tags: Set<MangaTag> = emptySet(),
 	@JvmField val tagsExclude: Set<MangaTag> = emptySet(),
@@ -33,6 +33,6 @@ public data class MangaListFilterV2(
 	public companion object {
 
 		@JvmStatic
-		public val EMPTY: MangaListFilterV2 = MangaListFilterV2()
+		public val EMPTY: MangaListFilter = MangaListFilter()
 	}
 }

src/main/kotlin/org/koitharu/kotatsu/parsers/model/MangaListFilterCapabilities.kt

@@ -6,44 +6,44 @@ public data class MangaListFilterCapabilities @InternalParsersApi constructor(
 
 	/**
 	 * Whether parser supports filtering by more than one tag
-	 * @see [MangaListFilterV2.tags]
+	 * @see [MangaListFilter.tags]
 	 * @see [MangaListFilterOptions.availableTags]
 	 */
-	val isMultipleTagsSupported: Boolean,
+	val isMultipleTagsSupported: Boolean = false,
 
 	/**
 	 * Whether parser supports tagsExclude field in filter
-	 * @see [MangaListFilterV2.tagsExclude]
+	 * @see [MangaListFilter.tagsExclude]
 	 * @see [MangaListFilterOptions.availableTags]
 	 */
-	val isTagsExclusionSupported: Boolean,
+	val isTagsExclusionSupported: Boolean = false,
 
 	/**
 	 * Whether parser supports searching by string query
-	 * @see [MangaListFilterV2.query]
+	 * @see [MangaListFilter.query]
 	 */
-	val isSearchSupported: Boolean,
+	val isSearchSupported: Boolean = false,
 
 	/**
 	 * Whether parser supports searching by string query combined within other filters
 	 */
-	val isSearchWithFiltersSupported: Boolean,
+	val isSearchWithFiltersSupported: Boolean = false,
 
 	/**
 	 * Whether parser supports searching/filtering by year
-	 * @see [MangaListFilterV2.year]
+	 * @see [MangaListFilter.year]
 	 */
 	val isYearSupported: Boolean = false,
 
 	/**
 	 * Whether parser supports searching by year range
-	 * @see [MangaListFilterV2.yearFrom] and [MangaListFilterV2.yearTo]
+	 * @see [MangaListFilter.yearFrom] and [MangaListFilter.yearTo]
 	 */
 	val isYearRangeSupported: Boolean = false,
 
 	/**
 	 * Whether parser supports searching Original Languages
-	 * @see [MangaListFilterV2.originalLocale]
+	 * @see [MangaListFilter.originalLocale]
 	 * @see [MangaListFilterOptions.availableLocales]
 	 */
 	val isOriginalLocaleSupported: Boolean = false,

src/main/kotlin/org/koitharu/kotatsu/parsers/model/MangaListFilterOptions.kt

@@ -8,7 +8,7 @@ public data class MangaListFilterOptions @InternalParsersApi constructor(
 	/**
 	 * Available tags (genres)
 	 */
-	public val availableTags: Set<MangaTag>,
+	public val availableTags: Set<MangaTag> = emptySet(),
 
 	/**
 	 * Supported [MangaState] variants for filtering. May be empty.

src/main/kotlin/org/koitharu/kotatsu/parsers/site/all/BatoToParser.kt

@@ -65,10 +65,6 @@ internal class BatoToParser(context: MangaLoaderContext) : PagedMangaParser(
 			isMultipleTagsSupported = true,
 			isTagsExclusionSupported = true,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
@@ -122,7 +118,7 @@ internal class BatoToParser(context: MangaLoaderContext) : PagedMangaParser(
 		"zbato.org",
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		when {
 			!filter.query.isNullOrEmpty() -> {
 				return search(page, filter.query)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/all/ComickFunParser.kt

@@ -41,10 +41,7 @@ internal class ComickFunParser(context: MangaLoaderContext) :
 			isMultipleTagsSupported = true,
 			isTagsExclusionSupported = true,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
 			isYearRangeSupported = true,
-			isOriginalLocaleSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
@@ -61,7 +58,7 @@ internal class ComickFunParser(context: MangaLoaderContext) :
 		availableLocales = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val domain = domain
 		val url = urlBuilder()
 			.host("api.$domain")

src/main/kotlin/org/koitharu/kotatsu/parsers/site/all/ExHentaiParser.kt

@@ -55,10 +55,6 @@ internal class ExHentaiParser(
 			isMultipleTagsSupported = true,
 			isTagsExclusionSupported = true,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
 		)
 
 	override val isAuthorized: Boolean
@@ -87,10 +83,6 @@ internal class ExHentaiParser(
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = tagsMap.get().values.toSet(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
-		availableContentTypes = emptySet(),
-		availableDemographics = emptySet(),
 		availableLocales = setOf(
 			Locale.JAPANESE,
 			Locale.ENGLISH,
@@ -110,7 +102,7 @@ internal class ExHentaiParser(
 		),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val next = nextPages.get(page, 0L)
 
 		if (page > 0 && next == 0L) {
@@ -431,7 +423,7 @@ internal class ExHentaiParser(
 			?.toLongOrNull() ?: 1
 	}
 
-	private fun MangaListFilterV2.toSearchQuery(): String? {
+	private fun MangaListFilter.toSearchQuery(): String? {
 		val joiner = StringUtil.StringJoiner(" ")
 		for (tag in tags) {
 			if (tag.key.isNumeric()) {

src/main/kotlin/org/koitharu/kotatsu/parsers/site/all/HitomiLaParser.kt

@@ -73,15 +73,11 @@ internal class HitomiLaParser(context: MangaLoaderContext) : MangaParser(context
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
 			isMultipleTagsSupported = true,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
 		availableLocales = localeMap.keys,
 	)
 
@@ -122,7 +118,7 @@ internal class HitomiLaParser(context: MangaLoaderContext) : MangaParser(context
 
 	private var cachedSearchIds: List<Int> = emptyList()
 
-	override suspend fun getList(offset: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> = when {
+	override suspend fun getList(offset: Int, order: SortOrder, filter: MangaListFilter): List<Manga> = when {
 		filter.query.isNullOrEmpty() -> {
 			if (filter.tags.isEmpty()) {
 				when (order) {

src/main/kotlin/org/koitharu/kotatsu/parsers/site/all/ImHentai.kt

@@ -25,9 +25,7 @@ internal class ImHentai(context: MangaLoaderContext) :
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
 			isMultipleTagsSupported = true,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
@@ -45,7 +43,7 @@ internal class ImHentai(context: MangaLoaderContext) :
 	override suspend fun getListPage(
 		page: Int,
 		order: SortOrder,
-		filter: MangaListFilterV2,
+		filter: MangaListFilter,
 	): List<Manga> {
 		val url = buildString {
 			append("https://")

src/main/kotlin/org/koitharu/kotatsu/parsers/site/all/LineWebtoonsParser.kt

@@ -25,16 +25,11 @@ internal abstract class LineWebtoonsParser(
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
 	)
 
 	private val signer by lazy {
@@ -147,7 +142,7 @@ internal abstract class LineWebtoonsParser(
 			}
 	}
 
-	override suspend fun getList(offset: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getList(offset: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val manga = when {
 			!filter.query.isNullOrEmpty() -> {
 				makeRequest("/lineWebtoon/webtoon/searchChallenge?query=${filter.query.urlEncoded()}&startIndex=${offset + 1}&pageSize=20")

src/main/kotlin/org/koitharu/kotatsu/parsers/site/all/MangaDexParser.kt

@@ -64,7 +64,7 @@ internal class MangaDexParser(context: MangaLoaderContext) : MangaParser(context
 		)
 	}
 
-	override suspend fun getList(offset: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getList(offset: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val domain = domain
 		val url = buildString {
 			append("https://api.")

src/main/kotlin/org/koitharu/kotatsu/parsers/site/all/MangaFireParser.kt

@@ -76,10 +76,6 @@ internal abstract class MangaFireParser(
 			isMultipleTagsSupported = true,
 			isTagsExclusionSupported = true,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
@@ -91,7 +87,7 @@ internal abstract class MangaFireParser(
 		availableLocales = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = "https://$domain/filter".toHttpUrl().newBuilder().apply {
 			addQueryParameter("page", page.toString())
 			addQueryParameter("language[]", siteLang)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/all/MangaPark.kt

@@ -26,10 +26,6 @@ internal class MangaPark(context: MangaLoaderContext) :
 			isMultipleTagsSupported = true,
 			isTagsExclusionSupported = true,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
@@ -73,7 +69,7 @@ internal class MangaPark(context: MangaLoaderContext) :
 		context.cookieJar.insertCookies(domain, "nsfw", "2")
 	}
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/all/MangaPlusParser.kt

@@ -42,21 +42,14 @@ internal abstract class MangaPlusParser(
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
-	override suspend fun getFilterOptions() = MangaListFilterOptions(
+	override suspend fun getFilterOptions() = MangaListFilterOptions()
-		availableTags = emptySet(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
-	)
 
 	private val extraHeaders = Headers.headersOf("Session-Token", UUID.randomUUID().toString())
 
-	override suspend fun getList(order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getList(order: SortOrder, filter: MangaListFilter): List<Manga> {
 		return when {
 			filter.query.isNullOrEmpty() -> {
 				when (order) {

src/main/kotlin/org/koitharu/kotatsu/parsers/site/all/MangaReaderToParser.kt

@@ -71,12 +71,7 @@ internal class MangaReaderToParser(context: MangaLoaderContext) :
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
 			isMultipleTagsSupported = true,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
@@ -88,7 +83,7 @@ internal class MangaReaderToParser(context: MangaLoaderContext) :
 		availableLocales = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = "https://$domain".toHttpUrl().newBuilder().apply {
 			when {
 				!filter.query.isNullOrEmpty() -> {

src/main/kotlin/org/koitharu/kotatsu/parsers/site/all/NineMangaParser.kt

@@ -45,10 +45,6 @@ internal abstract class NineMangaParser(
 			isMultipleTagsSupported = true,
 			isTagsExclusionSupported = true,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
@@ -73,7 +69,7 @@ internal abstract class NineMangaParser(
 		return chain.proceed(newRequest)
 	}
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/all/NineNineNineHentaiParser.kt

@@ -36,21 +36,11 @@ internal class NineNineNineHentaiParser(context: MangaLoaderContext) :
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
-		availableContentTypes = emptySet(),
-		availableDemographics = emptySet(),
 		availableLocales = setOf(
 			Locale.ENGLISH,
 			Locale.CHINESE,
@@ -118,7 +108,7 @@ internal class NineNineNineHentaiParser(context: MangaLoaderContext) :
 		}
 	}
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		return if (filter.query.isNullOrEmpty()) {
 			if (filter.tags.isEmpty() && order == SortOrder.POPULARITY) {
 				getPopularList(page, filter.locale)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/all/WebtoonsParser.kt

@@ -49,10 +49,7 @@ internal abstract class WebtoonsParser(
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override val userAgentKey = ConfigKey.UserAgent("nApps (Android 12;; linewebtoon; 3.1.0)")
@@ -192,7 +189,7 @@ internal abstract class WebtoonsParser(
 
 	}
 
-	override suspend fun getList(offset: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getList(offset: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val webtoons = when {
 			!filter.query.isNullOrEmpty() -> {
 				makeRequest("/lineWebtoon/webtoon/searchWebtoon?query=${filter.query.urlEncoded()}").getJSONObject("webtoonSearch")

src/main/kotlin/org/koitharu/kotatsu/parsers/site/animebootstrap/AnimeBootstrapParser.kt

@@ -42,25 +42,14 @@ internal abstract class AnimeBootstrapParser(
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
-		availableContentTypes = emptySet(),
-		availableDemographics = emptySet(),
-		availableLocales = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/animebootstrap/fr/PapScan.kt

@@ -28,7 +28,7 @@ internal class PapScan(context: MangaLoaderContext) :
 		SortOrder.ALPHABETICAL_DESC,
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/ar/FlixScans.kt

@@ -24,12 +24,7 @@ internal class FlixScans(context: MangaLoaderContext) : PagedMangaParser(context
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
 			isMultipleTagsSupported = true,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
@@ -46,7 +41,7 @@ internal class FlixScans(context: MangaLoaderContext) : PagedMangaParser(context
 		keys.add(userAgentKey)
 	}
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val json = when {
 			!filter.query.isNullOrEmpty() -> {
 				if (page > 1) {

src/main/kotlin/org/koitharu/kotatsu/parsers/site/ar/MangaStorm.kt

@@ -19,17 +19,10 @@ internal class MangaStorm(context: MangaLoaderContext) : PagedMangaParser(contex
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
-	override suspend fun getFilterOptions() = MangaListFilterOptions(
+	override suspend fun getFilterOptions() = MangaListFilterOptions()
-		availableTags = emptySet(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
-	)
 
 	override val userAgentKey = ConfigKey.UserAgent(UserAgents.CHROME_DESKTOP)
 
@@ -38,7 +31,7 @@ internal class MangaStorm(context: MangaLoaderContext) : PagedMangaParser(contex
 		keys.add(userAgentKey)
 	}
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/ar/TeamXNovel.kt

@@ -27,13 +27,7 @@ internal class TeamXNovel(context: MangaLoaderContext) : PagedMangaParser(contex
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
@@ -45,7 +39,7 @@ internal class TeamXNovel(context: MangaLoaderContext) : PagedMangaParser(contex
 		availableLocales = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/be/AnibelParser.kt

@@ -28,15 +28,11 @@ internal class AnibelParser(context: MangaLoaderContext) : MangaParser(context,
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
 			isMultipleTagsSupported = true,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
 	)
 
 	override fun onCreateConfig(keys: MutableCollection<ConfigKey<*>>) {
@@ -48,7 +44,7 @@ internal class AnibelParser(context: MangaLoaderContext) : MangaParser(context,
 		SortOrder.NEWEST,
 	)
 
-	override suspend fun getList(offset: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getList(offset: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val filters = when {
 			!filter.query.isNullOrEmpty() -> {
 				return if (offset == 0) {

src/main/kotlin/org/koitharu/kotatsu/parsers/site/cupfox/CupFoxParser.kt

@@ -29,13 +29,7 @@ internal abstract class CupFoxParser(
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
@@ -47,7 +41,7 @@ internal abstract class CupFoxParser(
 		availableLocales = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/en/AsuraScansParser.kt

@@ -30,12 +30,7 @@ internal class AsuraScansParser(context: MangaLoaderContext) :
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
 			isMultipleTagsSupported = true,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
@@ -52,7 +47,7 @@ internal class AsuraScansParser(context: MangaLoaderContext) :
 		keys.add(userAgentKey)
 	}
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/en/BeeToon.kt

@@ -24,25 +24,14 @@ internal class BeeToon(context: MangaLoaderContext) :
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
-		availableContentTypes = emptySet(),
-		availableDemographics = emptySet(),
-		availableLocales = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/en/CloneMangaParser.kt

@@ -20,24 +20,17 @@ internal class CloneMangaParser(context: MangaLoaderContext) :
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
-	override suspend fun getFilterOptions() = MangaListFilterOptions(
+	override suspend fun getFilterOptions() = MangaListFilterOptions()
-		availableTags = emptySet(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
-	)
 
 	override fun onCreateConfig(keys: MutableCollection<ConfigKey<*>>) {
 		super.onCreateConfig(keys)
 		keys.add(userAgentKey)
 	}
 
-	override suspend fun getList(order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getList(order: SortOrder, filter: MangaListFilter): List<Manga> {
 		if (!filter.query.isNullOrEmpty()) {
 			return emptyList()
 		}

src/main/kotlin/org/koitharu/kotatsu/parsers/site/en/ComicExtra.kt

@@ -23,10 +23,7 @@ internal class ComicExtra(context: MangaLoaderContext) : PagedMangaParser(contex
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
@@ -40,7 +37,7 @@ internal class ComicExtra(context: MangaLoaderContext) : PagedMangaParser(contex
 		keys.add(userAgentKey)
 	}
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/en/DynastyScans.kt

@@ -27,16 +27,11 @@ internal class DynastyScans(context: MangaLoaderContext) :
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
 	)
 
 	override fun onCreateConfig(keys: MutableCollection<ConfigKey<*>>) {
@@ -44,7 +39,7 @@ internal class DynastyScans(context: MangaLoaderContext) :
 		keys.add(userAgentKey)
 	}
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		when {
 			!filter.query.isNullOrEmpty() -> {
 				val url = buildString {

src/main/kotlin/org/koitharu/kotatsu/parsers/site/en/FlixScansOrg.kt

@@ -25,9 +25,6 @@ internal class FlixScansOrg(context: MangaLoaderContext) :
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
 			isMultipleTagsSupported = true,
-			isTagsExclusionSupported = false,
-			isSearchSupported = false,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
@@ -41,7 +38,7 @@ internal class FlixScansOrg(context: MangaLoaderContext) :
 		keys.add(userAgentKey)
 	}
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val json = when {
 			!filter.query.isNullOrEmpty() -> {
 				throw IllegalArgumentException(ErrorMessages.SEARCH_NOT_SUPPORTED)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/en/MangaGeko.kt

@@ -21,16 +21,11 @@ internal class MangaGeko(context: MangaLoaderContext) : PagedMangaParser(context
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
 	)
 
 	override fun onCreateConfig(keys: MutableCollection<ConfigKey<*>>) {
@@ -38,7 +33,7 @@ internal class MangaGeko(context: MangaLoaderContext) : PagedMangaParser(context
 		keys.add(userAgentKey)
 	}
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/en/MangaKawaiiEn.kt

@@ -22,16 +22,11 @@ internal class MangaKawaiiEn(context: MangaLoaderContext) :
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
 	)
 
 	override fun onCreateConfig(keys: MutableCollection<ConfigKey<*>>) {
@@ -43,7 +38,7 @@ internal class MangaKawaiiEn(context: MangaLoaderContext) :
 		.add("Accept-Language", "en")
 		.build()
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/en/MangaTownParser.kt

@@ -30,10 +30,7 @@ internal class MangaTownParser(context: MangaLoaderContext) :
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
@@ -45,7 +42,7 @@ internal class MangaTownParser(context: MangaLoaderContext) :
 		availableContentRating = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/en/Mangaowl.kt

@@ -33,12 +33,7 @@ internal class Mangaowl(context: MangaLoaderContext) :
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
 			isMultipleTagsSupported = true,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
@@ -58,7 +53,7 @@ internal class Mangaowl(context: MangaLoaderContext) :
 	override suspend fun getListPage(
 		page: Int,
 		order: SortOrder,
-		filter: MangaListFilterV2,
+		filter: MangaListFilter,
 	): List<Manga> {
 		val url = buildString {
 			append("https://")

src/main/kotlin/org/koitharu/kotatsu/parsers/site/en/Manhwa18Parser.kt

@@ -36,7 +36,6 @@ internal class Manhwa18Parser(context: MangaLoaderContext) :
 			isMultipleTagsSupported = true,
 			isTagsExclusionSupported = true,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
@@ -58,7 +57,7 @@ internal class Manhwa18Parser(context: MangaLoaderContext) :
 		)
 	}
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/en/ManhwasMen.kt

@@ -26,10 +26,7 @@ internal class ManhwasMen(context: MangaLoaderContext) :
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
@@ -41,7 +38,7 @@ internal class ManhwasMen(context: MangaLoaderContext) :
 	override suspend fun getListPage(
 		page: Int,
 		order: SortOrder,
-		filter: MangaListFilterV2,
+		filter: MangaListFilter,
 	): List<Manga> {
 		val url = buildString {
 			append("https://")

src/main/kotlin/org/koitharu/kotatsu/parsers/site/en/Po2Scans.kt

@@ -17,24 +17,17 @@ internal class Po2Scans(context: MangaLoaderContext) : SinglePageMangaParser(con
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
-	override suspend fun getFilterOptions() = MangaListFilterOptions(
+	override suspend fun getFilterOptions() = MangaListFilterOptions()
-		availableTags = emptySet(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
-	)
 
 	override fun onCreateConfig(keys: MutableCollection<ConfigKey<*>>) {
 		super.onCreateConfig(keys)
 		keys.add(userAgentKey)
 	}
 
-	override suspend fun getList(order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getList(order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/en/Pururin.kt

@@ -24,16 +24,11 @@ internal class Pururin(context: MangaLoaderContext) :
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
 	)
 
 	override fun onCreateConfig(keys: MutableCollection<ConfigKey<*>>) {
@@ -41,7 +36,7 @@ internal class Pururin(context: MangaLoaderContext) :
 		keys.add(userAgentKey)
 	}
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/en/VyManga.kt

@@ -34,10 +34,7 @@ internal class VyManga(context: MangaLoaderContext) :
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
@@ -46,7 +43,7 @@ internal class VyManga(context: MangaLoaderContext) :
 		availableContentRating = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/es/TempleScanEsp.kt

@@ -27,26 +27,11 @@ internal class TempleScanEsp(context: MangaLoaderContext) :
 	}
 
 	override val filterCapabilities: MangaListFilterCapabilities
-		get() = MangaListFilterCapabilities(
+		get() = MangaListFilterCapabilities()
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
-			isSearchSupported = false,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
-		)
 
-	override suspend fun getFilterOptions() = MangaListFilterOptions(
+	override suspend fun getFilterOptions() = MangaListFilterOptions()
-		availableTags = emptySet(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
-		availableContentTypes = emptySet(),
-		availableDemographics = emptySet(),
-		availableLocales = emptySet(),
-	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/es/TuMangaOnlineParser.kt

@@ -41,18 +41,15 @@ internal class TuMangaOnlineParser(context: MangaLoaderContext) : PagedMangaPars
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
 			isMultipleTagsSupported = true,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
-		availableStates = emptySet(),
 		availableContentRating = EnumSet.of(ContentRating.SAFE, ContentRating.ADULT),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/fmreader/FmreaderParser.kt

@@ -44,10 +44,6 @@ internal abstract class FmreaderParser(
 			isMultipleTagsSupported = true,
 			isTagsExclusionSupported = true,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
 		)
 
 	init {
@@ -88,7 +84,7 @@ internal abstract class FmreaderParser(
 		availableLocales = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/fmreader/en/Manhwa18Com.kt

@@ -22,7 +22,7 @@ internal class Manhwa18Com(context: MangaLoaderContext) :
 	override val selectPage = "div#chapter-content img"
 	override val selectBodyTag = "div.advanced-wrapper .genre_label"
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/fmreader/es/OlimpoScans.kt

@@ -21,7 +21,7 @@ internal class OlimpoScans(context: MangaLoaderContext) :
 			isTagsExclusionSupported = false,
 		)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/foolslide/FoolSlideParser.kt

@@ -34,13 +34,7 @@ internal abstract class FoolSlideParser(
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
 		)
 
 	init {
@@ -48,16 +42,9 @@ internal abstract class FoolSlideParser(
 		searchPaginator.firstPage = 1
 	}
 
-	override suspend fun getFilterOptions() = MangaListFilterOptions(
+	override suspend fun getFilterOptions() = MangaListFilterOptions()
-		availableTags = emptySet(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
-		availableContentTypes = emptySet(),
-		availableDemographics = emptySet(),
-		availableLocales = emptySet(),
-	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val doc = when {
 			!filter.query.isNullOrEmpty() -> {
 				if (page > 1) {

src/main/kotlin/org/koitharu/kotatsu/parsers/site/fr/BentomangaParser.kt

@@ -47,7 +47,6 @@ internal class BentomangaParser(context: MangaLoaderContext) :
 			isMultipleTagsSupported = true,
 			isTagsExclusionSupported = true,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
@@ -56,7 +55,7 @@ internal class BentomangaParser(context: MangaLoaderContext) :
 		availableContentRating = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = urlBuilder()
 			.host(domain)
 			.addPathSegment("manga_list")

src/main/kotlin/org/koitharu/kotatsu/parsers/site/fr/FuryoSociety.kt

@@ -25,18 +25,9 @@ internal class FuryoSociety(context: MangaLoaderContext) :
 	override val userAgentKey = ConfigKey.UserAgent(UserAgents.CHROME_DESKTOP)
 
 	override val filterCapabilities: MangaListFilterCapabilities
-		get() = MangaListFilterCapabilities(
+		get() = MangaListFilterCapabilities()
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
-			isSearchSupported = false,
-			isSearchWithFiltersSupported = false,
-		)
 
-	override suspend fun getFilterOptions() = MangaListFilterOptions(
+	override suspend fun getFilterOptions() = MangaListFilterOptions()
-		availableTags = emptySet(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
-	)
 
 	override fun onCreateConfig(keys: MutableCollection<ConfigKey<*>>) {
 		super.onCreateConfig(keys)
@@ -52,7 +43,7 @@ internal class FuryoSociety(context: MangaLoaderContext) :
 		)
 	}
 
-	override suspend fun getList(order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getList(order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/fr/LegacyScansParser.kt

@@ -22,9 +22,7 @@ internal class LegacyScansParser(context: MangaLoaderContext) :
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
 			isMultipleTagsSupported = true,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
@@ -38,7 +36,7 @@ internal class LegacyScansParser(context: MangaLoaderContext) :
 		keys.add(userAgentKey)
 	}
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val end = page * pageSize
 		val start = end - (pageSize - 1)
 

src/main/kotlin/org/koitharu/kotatsu/parsers/site/fr/LireScan.kt

@@ -20,16 +20,11 @@ internal class LireScan(context: MangaLoaderContext) : PagedMangaParser(context,
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
 	)
 
 	override fun onCreateConfig(keys: MutableCollection<ConfigKey<*>>) {
@@ -37,7 +32,7 @@ internal class LireScan(context: MangaLoaderContext) : PagedMangaParser(context,
 		keys.add(userAgentKey)
 	}
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val doc = when {
 			!filter.query.isNullOrEmpty() -> {
 				if (page > 1) {

src/main/kotlin/org/koitharu/kotatsu/parsers/site/fr/LugnicaScans.kt

@@ -30,12 +30,6 @@ internal class LugnicaScans(context: MangaLoaderContext) :
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
 			isMultipleTagsSupported = true,
-			isTagsExclusionSupported = false,
-			isSearchSupported = false,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
@@ -68,7 +62,7 @@ internal class LugnicaScans(context: MangaLoaderContext) :
 		)
 	}
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		when {
 			!filter.query.isNullOrEmpty() -> {
 				throw IllegalArgumentException(ErrorMessages.SEARCH_NOT_SUPPORTED)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/fr/MangaKawaii.kt

@@ -21,16 +21,11 @@ internal class MangaKawaii(context: MangaLoaderContext) : PagedMangaParser(conte
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
 	)
 
 	override fun onCreateConfig(keys: MutableCollection<ConfigKey<*>>) {
@@ -42,7 +37,7 @@ internal class MangaKawaii(context: MangaLoaderContext) : PagedMangaParser(conte
 		.add("Accept-Language", "fr")
 		.build()
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/fr/MangaMana.kt

@@ -36,10 +36,7 @@ internal class MangaMana(context: MangaLoaderContext) : PagedMangaParser(context
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
@@ -53,7 +50,7 @@ internal class MangaMana(context: MangaLoaderContext) : PagedMangaParser(context
 		keys.add(userAgentKey)
 	}
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val postData = buildString {
 			append("page=")
 			append(page)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/fr/ScansMangasMe.kt

@@ -29,22 +29,11 @@ internal class ScansMangasMe(context: MangaLoaderContext) :
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
-		availableContentTypes = emptySet(),
-		availableDemographics = emptySet(),
-		availableLocales = emptySet(),
 	)
 
 	override fun onCreateConfig(keys: MutableCollection<ConfigKey<*>>) {
@@ -52,7 +41,7 @@ internal class ScansMangasMe(context: MangaLoaderContext) :
 		keys.add(userAgentKey)
 	}
 
-	override suspend fun getList(order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getList(order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/fr/ScantradUnion.kt

@@ -26,22 +26,11 @@ internal class ScantradUnion(context: MangaLoaderContext) :
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
-		availableContentTypes = emptySet(),
-		availableDemographics = emptySet(),
-		availableLocales = emptySet(),
 	)
 
 	override fun onCreateConfig(keys: MutableCollection<ConfigKey<*>>) {
@@ -49,7 +38,7 @@ internal class ScantradUnion(context: MangaLoaderContext) :
 		keys.add(userAgentKey)
 	}
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/fuzzydoodle/FuzzyDoodleParser.kt

@@ -70,9 +70,7 @@ internal abstract class FuzzyDoodleParser(
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
 			isMultipleTagsSupported = true,
-            isTagsExclusionSupported = false,
 			isSearchSupported = true,
-            isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
@@ -81,7 +79,7 @@ internal abstract class FuzzyDoodleParser(
 		availableContentRating = emptySet(),
 	)
 
-    override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/galleryadults/GalleryAdultsParser.kt

@@ -32,21 +32,11 @@ internal abstract class GalleryAdultsParser(
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
-		availableContentTypes = emptySet(),
-		availableDemographics = emptySet(),
 		availableLocales = setOf(
 			Locale.ENGLISH,
 			Locale.FRENCH,
@@ -68,7 +58,7 @@ internal abstract class GalleryAdultsParser(
 	override suspend fun getListPage(
 		page: Int,
 		order: SortOrder,
-		filter: MangaListFilterV2,
+		filter: MangaListFilter,
 	): List<Manga> {
 		val url = buildString {
 			append("https://")

src/main/kotlin/org/koitharu/kotatsu/parsers/site/galleryadults/all/Hentai3.kt

@@ -42,7 +42,7 @@ internal class Hentai3(context: MangaLoaderContext) :
 		),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/galleryadults/all/HentaiEnvy.kt

@@ -38,7 +38,7 @@ internal class HentaiEnvy(context: MangaLoaderContext) :
 		),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/galleryadults/all/HentaiEra.kt

@@ -45,7 +45,7 @@ internal class HentaiEra(context: MangaLoaderContext) :
 		)
 	}
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/galleryadults/all/HentaiForce.kt

@@ -53,7 +53,7 @@ internal class HentaiForce(context: MangaLoaderContext) :
 		return doc.selectFirstOrThrow(idImg).src() ?: doc.parseFailed("Image src not found")
 	}
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/galleryadults/all/HentaiFox.kt

@@ -25,7 +25,7 @@ internal class HentaiFox(context: MangaLoaderContext) :
 
 	override val availableSortOrders: Set<SortOrder> = EnumSet.of(SortOrder.UPDATED, SortOrder.POPULARITY)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/galleryadults/all/NHentaiParser.kt

@@ -42,7 +42,7 @@ internal class NHentaiParser(context: MangaLoaderContext) :
 		.set("User-Agent", config[userAgentKey])
 		.build()
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/gattsu/GattsuParser.kt

@@ -27,21 +27,16 @@ internal abstract class GattsuParser(
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
 	)
 
 	protected open val tagPrefix = "tag"
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/gattsu/pt/UniversoHentai.kt

@@ -16,15 +16,11 @@ internal class UniversoHentai(context: MangaLoaderContext) :
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
 			isMultipleTagsSupported = true,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
 	)
 
 	private suspend fun fetchAvailableTags(): Set<MangaTag> {

src/main/kotlin/org/koitharu/kotatsu/parsers/site/guya/GuyaParser.kt

@@ -18,23 +18,10 @@ internal abstract class GuyaParser(
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
 		)
 
-	override suspend fun getFilterOptions() = MangaListFilterOptions(
+	override suspend fun getFilterOptions() = MangaListFilterOptions()
-		availableTags = emptySet(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
-		availableContentTypes = emptySet(),
-		availableDemographics = emptySet(),
-		availableLocales = emptySet(),
-	)
 
 	override fun onCreateConfig(keys: MutableCollection<ConfigKey<*>>) {
 		super.onCreateConfig(keys)
@@ -43,7 +30,7 @@ internal abstract class GuyaParser(
 
 	override val configKeyDomain = ConfigKey.Domain(domain)
 
-	override suspend fun getList(order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getList(order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/heancms/HeanCms.kt

@@ -48,12 +48,7 @@ internal abstract class HeanCms(
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
 			isMultipleTagsSupported = true,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
@@ -65,7 +60,7 @@ internal abstract class HeanCms(
 		availableLocales = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(apiPath)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/heancmsalt/HeanCmsAlt.kt

@@ -32,12 +32,7 @@ internal abstract class HeanCmsAlt(
 	protected open val datePattern = "MMMM d, yyyy"
 
 	override val filterCapabilities: MangaListFilterCapabilities
-		get() = MangaListFilterCapabilities(
+		get() = MangaListFilterCapabilities()
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
-			isSearchSupported = false,
-			isSearchWithFiltersSupported = false,
-		)
 
 	init {
 		paginator.firstPage = 1
@@ -47,13 +42,9 @@ internal abstract class HeanCmsAlt(
 	protected open val selectManga = "div.grid.grid-cols-2 div:not([class]):contains(M)"
 	protected open val selectMangaTitle = "h5"
 
-	override suspend fun getFilterOptions() = MangaListFilterOptions(
+	override suspend fun getFilterOptions() = MangaListFilterOptions()
-		availableTags = emptySet(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
-	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/hotcomics/HotComicsParser.kt

@@ -37,31 +37,20 @@ internal abstract class HotComicsParser(
 
 	protected open val isSearchSupported: Boolean = true
 
-	override val filterCapabilities: MangaListFilterCapabilities
+	final override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = isSearchSupported,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
-		availableContentTypes = emptySet(),
-		availableDemographics = emptySet(),
-		availableLocales = emptySet(),
 	)
 
 	override fun getRequestHeaders(): Headers = Headers.Builder()
 		.add("User-Agent", UserAgents.CHROME_DESKTOP)
 		.build()
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		if (onePage && page > 1) {
 			return emptyList()
 		}

src/main/kotlin/org/koitharu/kotatsu/parsers/site/id/DoujinDesuParser.kt

@@ -28,15 +28,12 @@ internal class DoujinDesuParser(context: MangaLoaderContext) :
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
 			isMultipleTagsSupported = true,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
 		availableStates = EnumSet.of(MangaState.ONGOING, MangaState.FINISHED),
-		availableContentRating = emptySet(),
 	)
 
 	override fun getRequestHeaders(): Headers = Headers.Builder()
@@ -44,7 +41,7 @@ internal class DoujinDesuParser(context: MangaLoaderContext) :
 		.add("Referer", "https://$domain/")
 		.build()
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = urlBuilder().apply {
 			addPathSegment("manga")
 			addPathSegment("page")

src/main/kotlin/org/koitharu/kotatsu/parsers/site/id/HentaiCrot.kt

@@ -19,16 +19,11 @@ internal class HentaiCrot(context: MangaLoaderContext) :
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
 	)
 
 	override fun onCreateConfig(keys: MutableCollection<ConfigKey<*>>) {
@@ -36,7 +31,7 @@ internal class HentaiCrot(context: MangaLoaderContext) :
 		keys.add(userAgentKey)
 	}
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/id/PixHentai.kt

@@ -19,16 +19,11 @@ internal class PixHentai(context: MangaLoaderContext) :
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
 	)
 
 	override fun onCreateConfig(keys: MutableCollection<ConfigKey<*>>) {
@@ -36,7 +31,7 @@ internal class PixHentai(context: MangaLoaderContext) :
 		keys.add(userAgentKey)
 	}
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/iken/IkenParser.kt

@@ -31,12 +31,7 @@ internal abstract class IkenParser(
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
 			isMultipleTagsSupported = true,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
@@ -47,13 +42,9 @@ internal abstract class IkenParser(
 			MangaState.ABANDONED,
 			MangaState.UPCOMING,
 		),
-		availableContentRating = emptySet(),
-		availableContentTypes = emptySet(),
-		availableDemographics = emptySet(),
-		availableLocales = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/ja/NicovideoSeigaParser.kt

@@ -23,16 +23,11 @@ internal class NicovideoSeigaParser(context: MangaLoaderContext) :
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
 	)
 
 	override fun onCreateConfig(keys: MutableCollection<ConfigKey<*>>) {
@@ -60,7 +55,7 @@ internal class NicovideoSeigaParser(context: MangaLoaderContext) :
 
 	override val configKeyDomain: ConfigKey.Domain = ConfigKey.Domain("nicovideo.jp")
 
-	override suspend fun getList(offset: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getList(offset: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val page = (offset / 20f).toIntUp().inc()
 		val domain = getDomain("seiga")
 		val url = when {

src/main/kotlin/org/koitharu/kotatsu/parsers/site/keyoapp/KeyoappParser.kt

@@ -57,19 +57,14 @@ internal abstract class KeyoappParser(
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
 	)
 
-	override suspend fun getList(order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getList(order: SortOrder, filter: MangaListFilter): List<Manga> {
 		var query = ""
 		var tag = ""
 

src/main/kotlin/org/koitharu/kotatsu/parsers/site/likemanga/LikeMangaParser.kt

@@ -34,19 +34,15 @@ internal abstract class LikeMangaParser(
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
 		availableStates = EnumSet.of(MangaState.ONGOING, MangaState.FINISHED, MangaState.PAUSED),
-		availableContentRating = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/madara/MadaraParser.kt

@@ -32,19 +32,12 @@ internal abstract class MadaraParser(
 			isMultipleTagsSupported = true,
 			isTagsExclusionSupported = true,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
 		availableStates = EnumSet.allOf(MangaState::class.java),
 		availableContentRating = EnumSet.of(ContentRating.SAFE, ContentRating.ADULT),
-		availableContentTypes = emptySet(),
-		availableDemographics = emptySet(),
-		availableLocales = emptySet(),
 	)
 
 	override fun onCreateConfig(keys: MutableCollection<ConfigKey<*>>) {
@@ -208,7 +201,7 @@ internal abstract class MadaraParser(
 	// can be changed to retrieve tags see getTags
 	protected open val listUrl = "manga/"
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		if (withoutAjax) {
 			val pages = page + 1
 

src/main/kotlin/org/koitharu/kotatsu/parsers/site/madara/all/Manga18Fx.kt

@@ -30,7 +30,7 @@ internal class Manga18Fx(context: MangaLoaderContext) :
 		availableContentRating = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/madara/all/Manhwa18Cc.kt

@@ -37,7 +37,7 @@ internal class Manhwa18Cc(context: MangaLoaderContext) :
 		availableContentRating = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/madara/en/AdultWebtoon.kt

@@ -1,10 +1,6 @@
 package org.koitharu.kotatsu.parsers.site.madara.en
 
-import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.*
-import kotlinx.coroutines.async
-import kotlinx.coroutines.coroutineScope
-import kotlinx.coroutines.delay
-import kotlinx.coroutines.withContext
 import okhttp3.Headers
 import okhttp3.Request
 import okhttp3.RequestBody
@@ -16,7 +12,7 @@ import org.koitharu.kotatsu.parsers.model.*
 import org.koitharu.kotatsu.parsers.site.madara.MadaraParser
 import org.koitharu.kotatsu.parsers.util.*
 import java.text.SimpleDateFormat
-import java.util.EnumSet
+import java.util.*
 
 @MangaSourceParser("ADULT_WEBTOON", "AdultWebtoon", "en", ContentType.HENTAI)
 internal class AdultWebtoon(context: MangaLoaderContext) :
@@ -38,7 +34,7 @@ internal class AdultWebtoon(context: MangaLoaderContext) :
         availableContentRating = emptySet(),
     )
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+    override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
         val pages = page + 1
 
         val url = buildString {

src/main/kotlin/org/koitharu/kotatsu/parsers/site/madara/en/Hentai4Free.kt

@@ -30,7 +30,7 @@ internal class Hentai4Free(context: MangaLoaderContext) :
 		searchPaginator.firstPage = 1
 	}
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/madara/en/HentaiManga.kt

@@ -32,7 +32,7 @@ internal class HentaiManga(context: MangaLoaderContext) :
 		availableContentRating = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val pages = page + 1
 
 		val url = buildString {

src/main/kotlin/org/koitharu/kotatsu/parsers/site/madara/en/HentaiWebtoon.kt

@@ -1,10 +1,6 @@
 package org.koitharu.kotatsu.parsers.site.madara.en
 
-import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.*
-import kotlinx.coroutines.async
-import kotlinx.coroutines.coroutineScope
-import kotlinx.coroutines.delay
-import kotlinx.coroutines.withContext
 import okhttp3.Headers
 import okhttp3.Request
 import okhttp3.RequestBody
@@ -16,7 +12,7 @@ import org.koitharu.kotatsu.parsers.model.*
 import org.koitharu.kotatsu.parsers.site.madara.MadaraParser
 import org.koitharu.kotatsu.parsers.util.*
 import java.text.SimpleDateFormat
-import java.util.EnumSet
+import java.util.*
 
 @MangaSourceParser("HENTAIWEBTOON", "HentaiWebtoon", "en", ContentType.HENTAI)
 internal class HentaiWebtoon(context: MangaLoaderContext) :
@@ -36,7 +32,7 @@ internal class HentaiWebtoon(context: MangaLoaderContext) :
 		availableStates = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val pages = page + 1
 
 		val url = buildString {

src/main/kotlin/org/koitharu/kotatsu/parsers/site/madara/en/IsekaiScan.kt

@@ -31,7 +31,7 @@ internal class IsekaiScan(context: MangaLoaderContext) :
 		availableContentRating = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/madara/en/IsekaiScanEuParser.kt

@@ -27,7 +27,7 @@ internal class IsekaiScanEuParser(context: MangaLoaderContext) :
 		searchPaginator.firstPage = 1
 	}
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/madara/en/MangaDass.kt

@@ -37,7 +37,7 @@ internal class MangaDass(context: MangaLoaderContext) :
 		availableContentRating = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/madara/en/MangaDna.kt

@@ -9,7 +9,7 @@ import org.koitharu.kotatsu.parsers.model.*
 import org.koitharu.kotatsu.parsers.site.madara.MadaraParser
 import org.koitharu.kotatsu.parsers.util.*
 import java.text.SimpleDateFormat
-import java.util.EnumSet
+import java.util.*
 
 @MangaSourceParser("MANGADNA", "MangaDna", "en", ContentType.HENTAI)
 internal class MangaDna(context: MangaLoaderContext) :
@@ -32,7 +32,7 @@ internal class MangaDna(context: MangaLoaderContext) :
 		availableContentRating = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/madara/en/MangaPure.kt

@@ -35,7 +35,7 @@ internal class MangaPure(context: MangaLoaderContext) :
 		)
 	}
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/madara/en/Manhwaz.kt

@@ -38,7 +38,7 @@ internal class Manhwaz(context: MangaLoaderContext) :
 		availableContentRating = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/madara/en/ManyToon.kt

@@ -1,10 +1,6 @@
 package org.koitharu.kotatsu.parsers.site.madara.en
 
-import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.*
-import kotlinx.coroutines.async
-import kotlinx.coroutines.coroutineScope
-import kotlinx.coroutines.delay
-import kotlinx.coroutines.withContext
 import okhttp3.Headers
 import okhttp3.Request
 import okhttp3.RequestBody
@@ -16,7 +12,7 @@ import org.koitharu.kotatsu.parsers.model.*
 import org.koitharu.kotatsu.parsers.site.madara.MadaraParser
 import org.koitharu.kotatsu.parsers.util.*
 import java.text.SimpleDateFormat
-import java.util.EnumSet
+import java.util.*
 
 @MangaSourceParser("MANYTOON", "ManyToon", "en", ContentType.HENTAI)
 internal class ManyToon(context: MangaLoaderContext) :
@@ -40,7 +36,7 @@ internal class ManyToon(context: MangaLoaderContext) :
 		)
 	}
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val pages = page + 1
 
 		val url = buildString {

src/main/kotlin/org/koitharu/kotatsu/parsers/site/madara/es/DragonTranslationParser.kt

@@ -2,7 +2,10 @@ package org.koitharu.kotatsu.parsers.site.madara.es
 
 import org.koitharu.kotatsu.parsers.MangaLoaderContext
 import org.koitharu.kotatsu.parsers.MangaSourceParser
-import org.koitharu.kotatsu.parsers.model.*
+import org.koitharu.kotatsu.parsers.model.Manga
+import org.koitharu.kotatsu.parsers.model.MangaListFilter
+import org.koitharu.kotatsu.parsers.model.MangaParserSource
+import org.koitharu.kotatsu.parsers.model.SortOrder
 import org.koitharu.kotatsu.parsers.site.madara.MadaraParser
 import org.koitharu.kotatsu.parsers.util.*
 import java.util.*
@@ -24,7 +27,7 @@ internal class DragonTranslationParser(context: MangaLoaderContext) :
         availableContentRating = emptySet(),
     )
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+    override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
         val url = buildString {
             append("https://")
             append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/madara/es/TmoManga.kt

@@ -33,7 +33,7 @@ internal class TmoManga(context: MangaLoaderContext) :
 		availableContentRating = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/madara/id/ManhwaHub.kt

@@ -34,7 +34,7 @@ internal class ManhwaHub(context: MangaLoaderContext) :
 		availableContentRating = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/madara/vi/Saytruyenhay.kt

@@ -6,11 +6,9 @@ import org.koitharu.kotatsu.parsers.Broken
 import org.koitharu.kotatsu.parsers.MangaLoaderContext
 import org.koitharu.kotatsu.parsers.MangaSourceParser
 import org.koitharu.kotatsu.parsers.model.*
-import org.koitharu.kotatsu.parsers.model.MangaState
 import org.koitharu.kotatsu.parsers.site.madara.MadaraParser
 import org.koitharu.kotatsu.parsers.util.*
 import java.util.*
-import kotlin.collections.Set
 
 @Broken
 @MangaSourceParser("SAYTRUYENHAY", "PheTruyen", "vi")
@@ -38,7 +36,7 @@ internal class Saytruyenhay(context: MangaLoaderContext) :
 		availableContentRating = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/madtheme/MadthemeParser.kt

@@ -60,24 +60,15 @@ internal abstract class MadthemeParser(
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
 			isMultipleTagsSupported = true,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
-			isYearSupported = false,
-			isYearRangeSupported = false,
-			isOriginalLocaleSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
 		availableStates = EnumSet.of(MangaState.ONGOING, MangaState.FINISHED),
-		availableContentRating = emptySet(),
-		availableContentTypes = emptySet(),
-		availableDemographics = emptySet(),
-		availableLocales = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/madtheme/en/ManhuaScan.kt

@@ -17,7 +17,7 @@ internal class ManhuaScan(context: MangaLoaderContext) :
 	override val sourceLocale: Locale = Locale.ENGLISH
 	override val listUrl = "search"
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)

src/main/kotlin/org/koitharu/kotatsu/parsers/site/manga18/Manga18Parser.kt

@@ -54,19 +54,14 @@ internal abstract class Manga18Parser(
 
 	override val filterCapabilities: MangaListFilterCapabilities
 		get() = MangaListFilterCapabilities(
-			isMultipleTagsSupported = false,
-			isTagsExclusionSupported = false,
 			isSearchSupported = true,
-			isSearchWithFiltersSupported = false,
 		)
 
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
-		availableStates = emptySet(),
-		availableContentRating = emptySet(),
 	)
 
-	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilterV2): List<Manga> {
+	override suspend fun getListPage(page: Int, order: SortOrder, filter: MangaListFilter): List<Manga> {
 		val url = buildString {
 			append("https://")
 			append(domain)