v0.6.8

Sessions recorded outside the account pool — by plain codex or a cx-* api-profile launch — now join share_sessions too. With the flag on, the default Codex home's sessions/ and archived_sessions/ become links into the same pool on the next Codex launch, after migrating any existing rollout files in. A session started in bare codex is then resumable under every account, and pooled sessions are resumable from bare codex; turning the flag off unlinks the default home along with the accounts, and pooled files stay in the pool.

Highlights

• share_sessions now also pools the default Codex home ($CODEX_HOME or ~/.codex), so sessions recorded by plain codex or cx-* api-profile launches are shared with every official account
• Existing rollout files in the default home migrate into the pool on the next Codex launch or account login
• Disabling the flag unlinks the default home as well; already-pooled files stay in the pool