diff --git a/mastodon/src/main/java/org/joinmastodon/android/ExternalShareActivity.java b/mastodon/src/main/java/org/joinmastodon/android/ExternalShareActivity.java
index c94a91d9ed..96e145d012 100644
--- a/mastodon/src/main/java/org/joinmastodon/android/ExternalShareActivity.java
+++ b/mastodon/src/main/java/org/joinmastodon/android/ExternalShareActivity.java
@@ -35,7 +35,7 @@ protected void onCreate(@Nullable Bundle savedInstanceState){
 
 			Optional<String> text = Optional.ofNullable(getIntent().getStringExtra(Intent.EXTRA_TEXT));
 			Optional<Pair<String, Optional<String>>> fediHandle = text.flatMap(UiUtils::parseFediverseHandle);
-			boolean isFediUrl = text.map(UiUtils::looksLikeMastodonUrl).orElse(false);
+			boolean isFediUrl = text.map(UiUtils::looksLikeFediverseUrl).orElse(false);
 			boolean isOpenable = isFediUrl || fediHandle.isPresent();
 
 			List<AccountSession> sessions=AccountSessionManager.getInstance().getLoggedInAccounts();
diff --git a/mastodon/src/main/java/org/joinmastodon/android/fragments/BaseStatusListFragment.java b/mastodon/src/main/java/org/joinmastodon/android/fragments/BaseStatusListFragment.java
index 55796ca855..d78771c06d 100644
--- a/mastodon/src/main/java/org/joinmastodon/android/fragments/BaseStatusListFragment.java
+++ b/mastodon/src/main/java/org/joinmastodon/android/fragments/BaseStatusListFragment.java
@@ -35,7 +35,9 @@
 import org.joinmastodon.android.model.Poll;
 import org.joinmastodon.android.model.Relationship;
 import org.joinmastodon.android.model.Status;
+import org.joinmastodon.android.model.Translation;
 import org.joinmastodon.android.ui.BetterItemAnimator;
+import org.joinmastodon.android.ui.M3AlertDialogBuilder;
 import org.joinmastodon.android.ui.displayitems.AccountStatusDisplayItem;
 import org.joinmastodon.android.ui.displayitems.EmojiReactionsStatusDisplayItem;
 import org.joinmastodon.android.ui.displayitems.ExtendedFooterStatusDisplayItem;
@@ -63,6 +65,7 @@
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
+import java.util.Locale;
 import java.util.Objects;
 import java.util.Set;
 import java.util.stream.Collectors;
diff --git a/mastodon/src/main/java/org/joinmastodon/android/fragments/HashtagTimelineFragment.java b/mastodon/src/main/java/org/joinmastodon/android/fragments/HashtagTimelineFragment.java
index 39b8e16dec..f372108afb 100644
--- a/mastodon/src/main/java/org/joinmastodon/android/fragments/HashtagTimelineFragment.java
+++ b/mastodon/src/main/java/org/joinmastodon/android/fragments/HashtagTimelineFragment.java
@@ -16,12 +16,20 @@
 import android.widget.TextView;
 import android.widget.Toast;
 
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
 import org.joinmastodon.android.R;
 import org.joinmastodon.android.api.MastodonErrorResponse;
+import org.joinmastodon.android.api.requests.filters.CreateFilter;
+import org.joinmastodon.android.api.requests.filters.DeleteFilter;
 import org.joinmastodon.android.api.requests.tags.GetTag;
 import org.joinmastodon.android.api.requests.tags.SetTagFollowed;
 import org.joinmastodon.android.api.requests.timelines.GetHashtagTimeline;
+import org.joinmastodon.android.model.Filter;
+import org.joinmastodon.android.model.FilterAction;
 import org.joinmastodon.android.model.FilterContext;
+import org.joinmastodon.android.model.FilterKeyword;
 import org.joinmastodon.android.model.Hashtag;
 import org.joinmastodon.android.model.Status;
 import org.joinmastodon.android.model.TimelineDefinition;
@@ -62,6 +70,8 @@ public class HashtagTimelineFragment extends PinnableStatusListFragment{
 	private Menu optionsMenu;
 	private MenuInflater optionsMenuInflater;
 
+	private Optional<Filter> filter = Optional.empty();
+
 	@Override
 	protected boolean wantsComposeButton() {
 		return true;
@@ -191,14 +201,14 @@ public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy){
 
 	@Override
 	public boolean onFabLongClick(View v) {
-		return UiUtils.pickAccountForCompose(getActivity(), accountID, '#'+hashtag+' ');
+		return UiUtils.pickAccountForCompose(getActivity(), accountID, '#'+hashtagName+' ');
 	}
 
 	@Override
 	public void onFabClick(View v){
 		Bundle args=new Bundle();
 		args.putString("account", accountID);
-		args.putString("prefilledText", '#'+hashtag+' ');
+		args.putString("prefilledText", '#'+hashtagName+' ');
 		Nav.go(getActivity(), ComposeFragment.class, args);
 	}
 
diff --git a/mastodon/src/main/java/org/joinmastodon/android/fragments/discover/TrendingHashtagsFragment.java b/mastodon/src/main/java/org/joinmastodon/android/fragments/discover/TrendingHashtagsFragment.java
index 26b9a8439a..de7b26bd22 100644
--- a/mastodon/src/main/java/org/joinmastodon/android/fragments/discover/TrendingHashtagsFragment.java
+++ b/mastodon/src/main/java/org/joinmastodon/android/fragments/discover/TrendingHashtagsFragment.java
@@ -111,7 +111,7 @@ public void onBind(Hashtag item){
 
 		@Override
 		public void onClick(){
-			UiUtils.openHashtagTimeline(getActivity(), accountID, item.name, item.following);
+			UiUtils.openHashtagTimeline(getActivity(), accountID, item.name);
 		}
 	}
 }
diff --git a/mastodon/src/main/java/org/joinmastodon/android/ui/displayitems/TextStatusDisplayItem.java b/mastodon/src/main/java/org/joinmastodon/android/ui/displayitems/TextStatusDisplayItem.java
index 19dc38d6bf..4ba17bca1a 100644
--- a/mastodon/src/main/java/org/joinmastodon/android/ui/displayitems/TextStatusDisplayItem.java
+++ b/mastodon/src/main/java/org/joinmastodon/android/ui/displayitems/TextStatusDisplayItem.java
@@ -19,8 +19,6 @@
 import org.joinmastodon.android.fragments.BaseStatusListFragment;
 import org.joinmastodon.android.model.Status;
 import org.joinmastodon.android.model.Translation;
-import org.joinmastodon.android.model.StatusPrivacy;
-import org.joinmastodon.android.model.TranslatedStatus;
 import org.joinmastodon.android.ui.text.HtmlParser;
 import org.joinmastodon.android.ui.utils.CustomEmojiHelper;
 import org.joinmastodon.android.ui.utils.UiUtils;
diff --git a/mastodon/src/main/java/org/joinmastodon/android/ui/utils/UiUtils.java b/mastodon/src/main/java/org/joinmastodon/android/ui/utils/UiUtils.java
index cd5b18b6d0..8cab117d78 100644
--- a/mastodon/src/main/java/org/joinmastodon/android/ui/utils/UiUtils.java
+++ b/mastodon/src/main/java/org/joinmastodon/android/ui/utils/UiUtils.java
@@ -220,11 +220,20 @@ public static String formatPeriodBetween(Context context, Instant since, Instant
 		if(diff<1000L){
 			return context.getString(R.string.time_now);
 		}else if(diff<60_000L){
-			return context.getString(ago ? R.string.time_seconds_ago_short : R.string.sk_time_seconds, diff/1000L);
+			long time = diff/1000L;
+			return ago ?
+					context.getString(R.string.time_seconds_ago_short, time) :
+					context.getResources().getQuantityString(R.plurals.sk_time_seconds, (int) time, time);
 		}else if(diff<3600_000L){
-			return context.getString(ago ? R.string.time_minutes_ago_short : R.string.sk_time_minutes, diff/60_000L);
+			long time = diff/60_000L;
+			return ago ?
+					context.getString(R.string.time_minutes_ago_short, time) :
+					context.getResources().getQuantityString(R.plurals.sk_time_minutes, (int) time, time);
 		}else if(diff<3600_000L*24L){
-			return context.getString(ago ? R.string.time_hours_ago_short : R.string.sk_time_hours, diff/3600_000L);
+			long time = diff/3600_000L;
+			return ago ?
+					context.getString(R.string.time_hours_ago_short, time) :
+					context.getResources().getQuantityString(R.plurals.sk_time_hours, (int) time, time);
 		} else {
 			int days = (int) (diff / (3600_000L * 24L));
 			if (ago && days > 30) {
@@ -235,7 +244,7 @@ public static String formatPeriodBetween(Context context, Instant since, Instant
 					return DATE_FORMATTER_SHORT_WITH_YEAR.format(dt);
 				}
 			}
-			return context.getString(ago ? R.string.time_days_ago_short : R.string.sk_time_days, days);
+			return ago ? context.getString(R.string.time_days_ago_short, days) : context.getResources().getQuantityString(R.plurals.sk_time_days, days, days);
 		}
 	}
 
@@ -1094,7 +1103,7 @@ public static Optional<Pair<String, Optional<String>>> parseFediverseHandle(Stri
 	// https://foo.microblog.pub/o/5b64045effd24f48a27d7059f6cb38f5
 	//
 	// COPIED FROM https://github.com/tuskyapp/Tusky/blob/develop/app/src/main/java/com/keylesspalace/tusky/util/LinkHelper.kt
-	public static boolean looksLikeMastodonUrl(String urlString) {
+	public static boolean looksLikeFediverseUrl(String urlString) {
 		if(urlString == null)
 			return false;
 		URI uri;