release: v3.3.3

Restore-integrity release. Unbreaks fresh `pip install mempalace` from
v3.3.2 by re-tagging current develop, which carries both the plugin.json
consumer (shipped in 3.3.2) and the matching mempalace-mcp entry point
in pyproject.toml (added on develop ~10h after the 3.3.2 tag via #340
by @messelink). #1093 diagnosed by @jphein.

Bumps (all 5 sources agree per Version Guard / CLAUDE.md):
- mempalace/version.py              3.3.2 → 3.3.3
- pyproject.toml                     3.3.2 → 3.3.3
- .claude-plugin/plugin.json         3.3.2 → 3.3.3
- .claude-plugin/marketplace.json    3.3.2 → 3.3.3
- .codex-plugin/plugin.json          3.3.2 → 3.3.3
- CHANGELOG.md                        new [3.3.3] entry

No code changes. The fix for #1093 is already on develop via merged PRs
#340, #1021, #851, #942, #833, #673, #661, #659, #1097, #1051, #1001,
#945.

Branch name intentionally outside the `release/*` ruleset so follow-up
CI-fix commits aren't gated behind a nested PR. (Supersedes #1143 —
closed for exactly that reason after it missed 3 of 5 version files.)

Smoke-tested locally from a fresh develop clone:
  grep mempalace-mcp pyproject.toml .claude-plugin/plugin.json   # both ✓
  python -m build --wheel                                        # ✓
  pip install …-py3-none-any.whl                                 # ✓
  which mempalace-mcp                                            # ✓
  mempalace-mcp --help                                           # ✓

.claude-plugin/marketplace.json

@@ -9,7 +9,7 @@
       "name": "mempalace",
       "source": "./.claude-plugin",
       "description": "AI memory system — mine projects and conversations into a searchable palace. 19 MCP tools, auto-save hooks, guided setup.",
-      "version": "3.3.2",
+      "version": "3.3.3",
       "author": {
         "name": "milla-jovovich"
       }

.claude-plugin/plugin.json

@@ -1,6 +1,6 @@
 {
   "name": "mempalace",
-  "version": "3.3.2",
+  "version": "3.3.3",
   "description": "Give your AI a memory — mine projects and conversations into a searchable palace. 19 MCP tools, auto-save hooks, and guided setup.",
   "author": {
     "name": "milla-jovovich"

.codex-plugin/plugin.json

@@ -1,6 +1,6 @@
 {
   "name": "mempalace",
-  "version": "3.3.2",
+  "version": "3.3.3",
   "description": "Give your AI a memory — mine projects and conversations into a searchable palace. 19 MCP tools, auto-save hooks, and guided setup.",
   "author": {
     "name": "milla-jovovich"

CHANGELOG.md

@@ -6,6 +6,35 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 
 ---
 
+## [3.3.3] — 2026-04-23
+
+### Bug Fixes
+
+- **Install regression** — `mempalace-mcp` console script is now declared in `pyproject.toml` alongside `.claude-plugin/plugin.json`'s reference to it. In v3.3.2 the two drifted apart (plugin.json shipped the new `"command": "mempalace-mcp"` form before the matching entry point landed), so every fresh `pip install mempalace==3.3.2` produced a Claude Code plugin config pointing at a binary that wasn't installed. (#1093, #340)
+- Restore silent-save visibility after the Claude Code 2.1.114 client regression — production transcript saves were failing silently until this PR. (#1021)
+- Paginate `status`-path metadata fetches so large palaces don't trip SQLite variable limits. (#851)
+- Resolve the Claude plugin hook runner across platform / plugin-dir variations; previously broke on Windows and some macOS layouts. (#942)
+- Real `python3` resolution for `.sh` hooks with a `MEMPAL_PYTHON` override path. (#833)
+- Add optional `wing` parameter to `tool_diary_write` / `tool_diary_read` and derive per-project wing from the Claude Code transcript path when writing from the stop hook — diary entries from different projects no longer collapse into a shared default wing. (#659)
+- Treat empty string as "no filter" in `mempalace_search` `wing`/`room`; LLM agents that default to filling every optional parameter with `""` no longer get bounced with `must be a non-empty string`. (#1097, #1084)
+
+### Improvements
+
+- **Deterministic hook saves.** Save hook now uses a silent Python API path, so successive hook invocations produce reproducible results and zero data loss on the hot path. (#673)
+- **Graph cache with write-invalidation** inside `build_graph()` — warm-path calls no longer rebuild the palace-graph per request. (#661)
+
+### Added
+
+- i18n: Belarusian translation. (#1051)
+- i18n: entity detection for German, Spanish, and French locales. (#1001)
+- i18n: Traditional + Simplified Chinese entity detection. (#945)
+
+### Known — deferred to v3.3.4
+
+- HNSW parallel-insert SIGSEGV when `hnsw:num_threads` is unset on collection creation (#974) — fix in-flight as #976, awaiting rebase against develop.
+
+---
+
 ## [3.3.2] — 2026-04-19
 
 ### Bug Fixes

mempalace/version.py

@@ -1,3 +1,3 @@
 """Single source of truth for the MemPalace package version."""
 
-__version__ = "3.3.2"
+__version__ = "3.3.3"

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "mempalace"
-version = "3.3.2"
+version = "3.3.3"
 description = "Give your AI a memory — mine projects and conversations into a searchable palace. No API key required."
 readme = "README.md"
 requires-python = ">=3.9"