Release v4.2.5: Critical bugfix for summary validation

Critical Bugfix:
- Fixed overly defensive summary validation blocking summaries from being saved
- Removed validation that returned null when any required fields were missing
- Summaries now always saved when <summary> tags present, even if incomplete
- Prevents critical data loss - partial summaries better than no summaries

Impact:
- Before: Missing single field caused entire summary to be discarded
- After: All summaries preserved, maintaining session context when incomplete
- Ensures continuity of memory compression system

Technical changes:
- Updated src/sdk/parser.ts:137-147 to remove blocking validation
- Parser returns ParsedSummary with whatever fields are available
- Updated built worker-service.cjs
- Bumped version to 4.2.5 in all metadata files

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

plugin/.claude-plugin/plugin.json

@@ -1,6 +1,6 @@
 {
   "name": "claude-mem",
-  "version": "4.2.4",
+  "version": "4.2.5",
   "description": "Persistent memory system for Claude Code - seamlessly preserve context across sessions",
   "author": {
     "name": "Alex Newman"