Thanks for the detailed analysis. I ran the tests you suggested via CLI:

Test 1 — Frozen vs stale:
The feed is completely frozen, not merely stale. The private Atom feed (numuly.private.atom) has its updated timestamp stuck at 2026-06-17T16:06:02-07:00. All 30 entries are from June 16–17 and none have changed in 6 days. Timestamps are literally identical on every refresh.

Test 2 — For you vs Following:

• For you (private.atom): Frozen at June 17. All entries are release events only; star/follow/watch events are absent.
• Following: The users I follow aren't very active, but one (lxgw) pushed on June 19 — this should have shown up.
• Actor feed (private.actor.atom): Works fine — shows my own star events in real time (updated to June 23).

Test 3 — New starred repo:
I starred two highly active repositories (microsoft/vscode, torvalds/linux). The actor feed recorded both immediately. But the For You feed did not update — still showing the same June 17 content. This confirms new signals are being received but not processed into feed recommendations.

Test 4 — Second account:
I don't have a second account to test from the same device, but the API-based testing clearly shows this is an account-level feed generation pipeline issue, not client-side.

Additional observation: the feed contains only release events — no star, push, fork, issue, or PR events. A healthy feed should mix event types. This suggests either the event aggregation layer is filtering out non-release events, or the personalization pipeline is not running for this account.

Account: numuly

Same here, no updates since June 17 for me.

Here's some additional discussions on the topic:

• https://github.com/orgs/community/discussions/146124
• https://github.com/orgs/community/discussions/198139

Mine also seems to have frozen the Home Feed on June 17. The last two entries are both repositories I follow that have had multiple Releases since then but nothing is showing in my Feed.

The latest release shown in my feed was also June 17.

I'm frozen at June 17 as well. I know for sure many of the projects I've starred have had releases since then.

My feed has also been frozen since June 17. I manually checked most of the active repos and their newest releases and activities have not showed up

Same case. The home feed not updating until now.

Same here. My dashboard feed has been completely frozen. But only some updates from people I follow are showing up. No new releases or other activities are updating at all. Hope this gets fixed soon

Update: GitHub Support has confirmed that this is a known issue affecting multiple users. The problem is currently under investigation, and my report has been added to the existing internal tracking ticket. GitHub is actively working on it and will share updates when available.

Thank you for bringing this to our attention. We’ve shared this with our internal team for investigation, and we’ll post any updates here as soon as we have them. 👍

An Explore or Home Feed failing to update for 5+ days is typically tied to cached data corruption, a corrupted login session, or a temporary account restriction.