fix(website): render releases from local notes, drop GitHub gate (#21238)

The releases page gated visible notes on fetchLatestGithubReleaseTag();
when that unauthenticated GitHub call was rate-limited at build (common
on shared Cloudflare build IPs, no GITHUB_TOKEN), it returned null and
getVisibleReleaseNotes returned [], rendering 'No releases are visible
yet for the current published version' — the exact prod symptom.
force-static made each deploy a coin flip.

Committed MDX (+images) is the single source of truth, so gate
visibility on nothing: render all local notes deterministically with no
network call. Removes the dev/prod divergence and deletes the now-dead
fetch-latest-release-tag.ts and get-visible-releases.ts.

packages/twenty-website/src/app/[locale]/releases/page.tsx

@@ -1,8 +1,6 @@
 import { fetchCommunityStats } from '@/lib/community/fetch-community-stats';
 import { getRouteI18n, type LocaleRouteParams } from '@/lib/i18n/server';
 import { mergeSocialLinkLabels } from '@/lib/community/merge-social-link-labels';
-import { fetchLatestGithubReleaseTag } from '@/lib/releases/fetch-latest-release-tag';
-import { getVisibleReleaseNotes } from '@/lib/releases/get-visible-releases';
 import { loadLocalReleaseNotes } from '@/lib/releases/load-local-release-notes';
 import { ReleasesHero } from '@/app/[locale]/releases/_components/ReleasesHero';
 import { Menu, MENU_DATA } from '@/sections/Menu';
@@ -25,22 +23,17 @@ type ReleasesPageProps = {
 };
 
 export default async function ReleasesPage({ params }: ReleasesPageProps) {
-  const allNotes = loadLocalReleaseNotes();
-  const [, latestTag, stats] = await Promise.all([
+  const notes = loadLocalReleaseNotes();
+  const [, stats] = await Promise.all([
     getRouteI18n(params),
-    fetchLatestGithubReleaseTag(),
     fetchCommunityStats(),
   ]);
   const menuSocialLinks = mergeSocialLinkLabels(MENU_DATA.socialLinks, stats);
-  const visibleNotes =
-    process.env.NODE_ENV === 'development'
-      ? allNotes
-      : getVisibleReleaseNotes(allNotes, latestTag);
 
   return (
     <>
-      {visibleNotes.length > 0 ? (
-        <JsonLd data={buildReleaseListJsonLd(visibleNotes)} />
+      {notes.length > 0 ? (
+        <JsonLd data={buildReleaseListJsonLd(notes)} />
       ) : null}
       {/*
        * Above-the-fold milestone scene texture. Preload kicks off the
@@ -59,26 +52,22 @@ export default async function ReleasesPage({ params }: ReleasesPageProps) {
       <ReleasesHero />
 
       <ReleaseNotesSection>
-        {allNotes.length === 0 ? (
+        {notes.length === 0 ? (
           <ReleaseNotesEmptyMessage>
             Releases were not found. Add MDX under{' '}
             <strong>packages/twenty-website/src/content/releases</strong> and
             images under{' '}
             <strong>packages/twenty-website/public/images/releases</strong>.
           </ReleaseNotesEmptyMessage>
-        ) : visibleNotes.length === 0 ? (
-          <ReleaseNotesEmptyMessage>
-            No releases are visible yet for the current published version.
-          </ReleaseNotesEmptyMessage>
         ) : (
-          visibleNotes.map((note, index) => (
+          notes.map((note, index) => (
             <Fragment key={note.slug}>
               <ReleaseNotesReleaseEntry
                 content={note.content}
                 date={note.date}
                 release={note.release}
               />
-              {index < visibleNotes.length - 1 ? <ReleaseNotesDivider /> : null}
+              {index < notes.length - 1 ? <ReleaseNotesDivider /> : null}
             </Fragment>
           ))
         )}

packages/twenty-website/src/lib/releases/fetch-latest-release-tag.ts

@@ -1,24 +0,0 @@
-export async function fetchLatestGithubReleaseTag(): Promise<string | null> {
-  try {
-    const headers: Record<string, string> = {
-      Accept: 'application/vnd.github+json',
-      'X-GitHub-Api-Version': '2022-11-28',
-    };
-
-    if (process.env.GITHUB_TOKEN) {
-      headers.Authorization = `Bearer ${process.env.GITHUB_TOKEN}`;
-    }
-
-    const response = await fetch(
-      'https://api.github.com/repos/twentyhq/twenty/releases/latest',
-      { headers },
-    );
-
-    if (!response.ok) return null;
-
-    const data = (await response.json()) as { tag_name?: string };
-    return data.tag_name ?? null;
-  } catch {
-    return null;
-  }
-}

packages/twenty-website/src/lib/releases/get-visible-releases.ts

@@ -1,32 +0,0 @@
-import type { LocalReleaseNote } from '@/lib/releases/types';
-import { getFormattedReleaseNumber } from '@/lib/releases/get-formatted-release-number';
-
-function safeReleaseNumber(version: string): number | null {
-  try {
-    return getFormattedReleaseNumber(version);
-  } catch {
-    return null;
-  }
-}
-
-export function getVisibleReleaseNotes(
-  notes: LocalReleaseNote[],
-  latestPublishedTag: string | null,
-): LocalReleaseNote[] {
-  if (!latestPublishedTag) {
-    return [];
-  }
-
-  const publishedNumber = safeReleaseNumber(latestPublishedTag);
-  if (publishedNumber === null) {
-    return [];
-  }
-
-  return notes.filter((note) => {
-    const noteNumber = safeReleaseNumber(note.release);
-    if (noteNumber === null) {
-      return false;
-    }
-    return noteNumber <= publishedNumber;
-  });
-}