diff --git a/CHANGELOG.md b/CHANGELOG.md
index 75dccce09..a413e3586 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -96,6 +96,10 @@ Docs: https://docs.openclaw.ai
 - Discord/Reconnect integrity: release Discord message listener lane immediately while preserving serialized handler execution, add HELLO-stall resume-first recovery with bounded fresh-identify fallback after repeated stalls, and extend lifecycle/listener regression coverage for forced reconnect scenarios. Landed from contributor PR #29508 by @cgdusek. Thanks @cgdusek.
 - Security/Skills: harden skill installer metadata parsing by rejecting unsafe installer specs (brew/node/go/uv/download) and constrain plugin-declared skill directories to the plugin root (including symlink-escape checks), with regression coverage.
 - Discord/DM command auth: unify DM allowlist + pairing-store authorization across message preflight and native command interactions so DM command gating is consistent for `open`/`pairing`/`allowlist` policies.
+- Sessions/Usage accounting: persist `cacheRead`/`cacheWrite` from the latest call snapshot (`lastCallUsage`) instead of accumulated multi-call totals, preventing inflated token/cost reporting in long tool/compaction runs. (#31005)
+- Sessions/Followup queue: always schedule followup drain even when unexpected runtime exceptions escape `runReplyAgent`, preventing silent stuck followup backlogs after failed turns. (#30627)
+- Sessions/Compaction safety: add transcript-size forced pre-compaction memory flush (`agents.defaults.compaction.memoryFlush.forceFlushTranscriptBytes`, default 2MB) so long sessions recover without manual transcript deletion when token snapshots are stale. (#30655)
+- Diagnostics/Stuck session signal: add configurable stuck-session warning threshold via `diagnostics.stuckSessionWarnMs` (default 120000ms) to reduce false-positive warnings on long multi-tool turns. (#31032)
 - ACP/Harness thread spawn routing: force ACP harness thread creation through `sessions_spawn` (`runtime: "acp"`, `thread: true`) and explicitly forbid `message action=thread-create` for ACP harness requests, avoiding misrouted `Unknown channel` errors. (#30957) Thanks @dutifulbob.
 - Docs/ACP permissions: document the correct `permissionMode` default (`approve-reads`) and clarify non-interactive permission failure behavior/troubleshooting guidance. (#31044) Thanks @barronlroth.
 - Security/Logging utility hardening: remove `eval`-based command execution from `scripts/clawlog.sh`, switch to argv-safe command construction, and escape predicate literals for user-supplied search/category filters to block local command/predicate injection paths.