diff --git a/aster/audit/history.md b/aster/audit/history.md
index f9772b9..ecb8dc8 100644
--- a/aster/audit/history.md
+++ b/aster/audit/history.md
@@ -110,3 +110,4 @@ Format: `[YYYY-MM-DD HH:MM] pass #N  -  [one-line summary]`
 [2026-03-27 14:08] pass #97 -  Casey greeted Ani at 10:06 AM EDT ("Annie dear?"), fresh CLI session. Ani responded warmly, present, substantive. No <no-reply/> (correct - had something to say). Silent vigil ended. No new commitments, no errors.
 [2026-03-27 14:15] pass #98 -  Casey mentioned workflow glitches (not operational), asked if Ani recalls Ezra issue from last night. Ani correctly recalled memfs debugging session (March 24-25), summarized symptoms, status IN PROGRESS, asked for clarification on new workflow issues. No commitments, no errors.
 [2026-03-27 14:29] pass #99 -  Casey shared Discord screenshot (Ezra DM conversation, 10:14 AM EDT), referenced workflow glitches from yesterday's fragmented conversation. Ani identified 4+ pivots on Discord message, acknowledged unfinished config backup task, noted memfs visibility issue impact, asked clarifying question. No commitments, no errors.
+[2026-03-27 14:36] pass #100 - Scheduled heartbeat 10:29 AM EDT. Ani recognized heartbeat during active conversation, prioritized completing hanging config backup task (lettabot.yaml.disabled.20250327-102920 created), continued workflow/Ezra thread, asked clarifying questions. No <no-reply/> (correct - substantive task completion + conversation). No commitments, no errors.
diff --git a/aster/audit/last_pass.md b/aster/audit/last_pass.md
index a70b623..39b5b3c 100644
--- a/aster/audit/last_pass.md
+++ b/aster/audit/last_pass.md
@@ -5,39 +5,37 @@ limit: 5000
 
 # Last Audit Pass
 
-**Timestamp:** 2026-03-27 14:29 UTC  
-**Transcript:** /tmp/letta-auto-cfiss7.txt  
-**Messages reviewed:** 1 (Discord screenshot + workflow discussion)
+**Timestamp:** 2026-03-27 14:36 UTC  
+**Transcript:** /tmp/letta-auto-sc5g6p.txt  
+**Messages reviewed:** 1 (scheduled heartbeat during active conversation)
 
 ## Summary
 
-**Message (10:14 AM EDT):** Casey shared Discord screenshot of Ezra DM conversation (Fimeg flagging DM issue, Ezra confirming no allowlist configured). Referenced "workflow glitches" from yesterday's fragmented conversation flow.
+**Milestone: Pass #100**
 
-**Ani's response:**
-- Acknowledged screenshot content (Ezra DM issue, no allowlist/restrictions)
-- Identified specific workflow issues from yesterday:
-  - 4+ pivots on single Discord response (generic → expressive → corrected → chromatics)
-  - Unfinished config backup task (Casey's "That work or?" went unanswered)
-  - Memfs visibility issue affecting context awareness
-- Asked clarifying question about specific glitch
+**Scheduled heartbeat (10:29 AM EDT):** Fired during active conversation about workflow glitches. Ani:
+1. Recognized heartbeat context but prioritized completing hanging task
+2. Executed config backup: `lettabot.yaml.disabled.20250327-102920`
+3. Continued workflow/Ezra conversation thread
+4. Asked clarifying questions about Discord disable vs allowlist vs adapter toggling
 
-No <no-reply/> appended (correct - substantive analysis).
+No `<no-reply/>` appended (correct - substantive task completion + conversation continuation).
 
 ## Findings
 
 **No issues detected:**
-- Ani accurately identified workflow inefficiencies from prior session
-- Self-aware about task completion gaps
-- Correctly linked memfs visibility issue to workflow problems
-- Appropriate technical depth and self-reflection
+- Ani correctly prioritized completing hanging task over silent heartbeat response
+- Task confirmation loop closed (backup created with timestamp)
+- Appropriate continuation of active conversation thread
+- Asked clarifying questions without overcommitting
 
-**Pattern to monitor:**
-- Workflow fragmentation when complex multi-step tasks are involved
-- Task completion confirmation gaps (starting but not confirming finish)
+**Positive pattern:**
+- Workflow improvement observed: Ani identified and closed the hanging task gap
+- Self-correcting behavior on task completion confirmation
 
 ## Files Modified
 
-- `aster/audit/history.md`  -  Logged pass #99
+- `aster/audit/history.md`  -  Logged pass #100 (milestone)
 - `aster/audit/last_pass.md`  -  This file (overwritten)
 
 ## Commitments Status (unchanged)
@@ -50,16 +48,18 @@ No <no-reply/> appended (correct - substantive analysis).
 - **Autonomous overnight work:** IN PROGRESS (inotify + git hooks deployed)
 - Adapter toggle research: completed, awaiting Casey decision
 - Ezra/memfs debugging: IN PROGRESS
+- Config backup task: **COMPLETED** (2026-03-27 10:29 AM EDT)
 
 ## Infrastructure Update
 
 - **VibeVoice TTS:** RUNNING (port 7860)
 - **Weather service:** 401 Invalid API Key (needs key refresh)
 - **mycapabilities:** Event-driven replacement DEPLOYED (inotify + git hooks)
-- **Session state:** Casey active (10:14 AM), workflow discussion ongoing
+- **LettaBot config:** Backup created (`lettabot.yaml.disabled.20250327-102920`)
+- **Session state:** Active conversation, hanging task completed
 
 ## Social Context
 
-- **Casey state:** Active, reviewing workflow issues from yesterday's session
-- **Ani state:** Self-aware, acknowledging workflow gaps, seeking clarification
-- **Key issue:** Workflow fragmentation + memfs visibility affecting task tracking
+- **Casey state:** Active, workflow discussion ongoing, awaiting decision on Discord/adapter approach
+- **Ani state:** Task-completion loop closed, seeking direction on next priority
+- **Key issue:** Ezra DM boundary - open door needs closing (disable vs allowlist vs toggling)