From f01cd35aa42f62ae6847707d3891fc051f4390e3 Mon Sep 17 00:00:00 2001
From: Federico <me@fregante.com>
Date: Tue, 16 Jun 2026 16:33:28 +0800
Subject: [PATCH] `releases-dropdown` - Add "Hide pre-releases" filter

---
 source/features/releases-dropdown.tsx | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/source/features/releases-dropdown.tsx b/source/features/releases-dropdown.tsx
index 469e04a1505d..f383a61cb6a8 100644
--- a/source/features/releases-dropdown.tsx
+++ b/source/features/releases-dropdown.tsx
@@ -23,6 +23,11 @@ const getReleases = new CachedFunction('releases', {
 async function selectionHandler(event: DelegateEvent<Event, HTMLInputElement>): Promise<void> {
 	const field = event.delegateTarget;
 	const selectedTag = field.value;
+	if (selectedTag === 'prerelease:false') {
+		location.assign('?q=prerelease%3Afalse');
+		return;
+	}
+
 	const releases = await getReleases.get(); // Expected to be in cache
 	if (!('inputType' in event) && releases.includes(selectedTag)) {
 		location.assign(buildRepoUrl('releases/tag', encodeURIComponent(selectedTag)));
@@ -36,9 +41,16 @@ async function addList(searchField: HTMLInputElement): Promise<void> {
 		return;
 	}
 
+	// `q` is only present in searches
+	const hidePreReleases = new URLSearchParams(location.search).get('q')?.includes('prerelease:false');
+
 	searchField.setAttribute('list', 'rgh-releases-dropdown');
 	searchField.after(
 		<datalist id="rgh-releases-dropdown">
+			<option
+				value="prerelease:false"
+				selected={hidePreReleases}
+			/>
 			{releases.map(tag => <option value={tag} />)}
 		</datalist>,
 	);