{"name":"tengu_goofy_hare","slug":"tengu-goofy-hare","family":"flag","title":"Feature flags","noun":"feature flag","description":"A switched-off change lets Claude Code recover kept messages from an earlier compaction marker when the usual one is missing","description_source":"entry","described_by":{"version":"2.1.301","anchor":"compact-boundary-tail-recovery-behind-tengu-cheeky-toucan-an"},"presence":{"first_seen":"2.1.301","removed_in":null,"in_current_build":true,"newest_mined":"2.1.308","builds":8,"mined_builds":149,"first_cited":null},"aliases":[],"entries":[{"version":"2.1.301","anchor":"compact-boundary-tail-recovery-behind-tengu-cheeky-toucan-an","heading":"Messages kept across compaction can be recovered from an earlier marker","line":"A switched-off change lets Claude Code recover kept messages from an earlier compaction marker when the usual one is missing","released_at":"2026-10-15 14:34:23","reason":"found in this entry's text"}],"entries_total":1,"docs":[],"docs_total":0,"gates":[],"related":[{"name":"tengu_goofy_jellyfish","slug":"tengu-goofy-jellyfish","description":"In Claude Desktop, auto-compact on 1M-context models can now be capped at a 600k or 500k window by a server-side setting"}],"url":"https:\/\/changelogs.core-directive.com\/reference\/flag\/tengu-goofy-hare","family_url":"https:\/\/changelogs.core-directive.com\/reference\/flag.json"}