bump: v0.8.5

Features:
- Pluggable web search backends — DDG as free default, Tavily, MCP (#166)
- --config flag and $TURNSTONE_CONFIG env var (#160)
- Live session config via ConfigStore point-of-use reads (#154)
- PostgreSQL CI integration tests (#156)
- Skill priority ordering (#144)
- Raise scaling limits for 1000-node clusters (#129)

Security:
- Output guard wired into agent loops — plan + task agents (#168)
- Tool policy enforcement in CLI, bridge, and channel (#168)
- Subprocess environment scrubbing — API keys stripped (#168)
- OIDC issuer SSRF validation (#140)
- MCP registry URL scheme validation (#133)
- Output guard enabled in CLI mode (#134)

Reliability:
- Bridge approval/plan review TOCTOU races fixed (#167)
- SQLite WAL mode, eviction cancel, title retry (#151)
- Health monitor OPEN → HALF_OPEN autonomous probe (#152)
- ConfigStore spec alignment (#153)
- Critical production readiness fixes (#147)
- Server startup stampede prevention (#132)
- Python 3.14 CancelledError guard (#146)

Performance:
- Conversations index, batch config saves, capabilities cache (#149)

Quality:
- Bridge stress tests (6 scenarios, 100 iterations each) (#157)
- Governance SDK, MCP reload, skill config integration tests
- Structlog standardization across 19 modules (#150)
- Dead code removal (#148)

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "turnstone"
-version = "0.8.4"
+version = "0.8.5"
 description = "Multi-node AI orchestration platform with tool use, agent routing, and cluster simulation."
 readme = "README.md"
 license = "BUSL-1.1"

turnstone/__init__.py

@@ -1,3 +1,3 @@
 """turnstone - Multi-node AI orchestration platform with tool use, agent routing, and cluster simulation."""
 
-__version__ = "0.8.4"
+__version__ = "0.8.5"

uv.lock

@@ -2322,7 +2322,7 @@ wheels = [
 
 [[package]]
 name = "turnstone"
-version = "0.8.4"
+version = "0.8.5"
 source = { editable = "." }
 dependencies = [
     { name = "alembic" },