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SSO diagnostics landed in the v2.22.x cloud line, surfacing claims and role-mapping details that were previously opaque during login failures.1
Scheduled-poll isolate acquisition got a targeted fix. Expression isolates for scheduled polls were not being acquired correctly, causing silent failures. The fix shipped across v2.21.6, v2.21.7, and v2.22.2, with error reporting routed through __emitError so failures now surface visibly instead of being swallowed.2
AI vendor nodes now validate prompts before calling out. A guard was added to reject empty prompts in AI vendor nodes before the API call is made, preventing wasted calls and opaque errors. Backported to v2.21.6, v2.21.7, and v2.22.1.3
Security patches consolidated a broad dependency sweep. The LTS line (v1.123.47) addressed 16 vulnerabilities across vm2, ws, protobufjs, and four additional packages in a single batch, plus a separate urllib3 upgrade from 2.6.3 to 2.7.0.4 A langsmith upgrade from 0.5.19 to 0.6.0 patched one further issue in v1.123.45.
Insights compaction is now rate-limited. An unbounded compaction run in the Insights subsystem could put undue load on the database; v1.123.45 caps the run frequency.5
Editor credential state stabilized. A flaky credentials state during workflow setup was fixed in v2.21.5, resolving intermittent UI inconsistencies when configuring new nodes.6
Legacy environment migration to project folders now requires an explicit admin push (v1.123.46), preventing accidental overwrites during the transition.7