Changelog
Release notes and version history for TRW. Track how the operating layer, memory engine, and delivery tooling evolved over time. This page covers shipped releases only, so it stays a reliable history instead of turning into a speculative roadmap.
Current versions
0.47.0
trw-mcp
0.8.1
trw-memory
0.32.4
platform
v24.6_TRW
Framework
Releases
v0.47.02026-04-27
Governance & Multi-Client Support
trw-mcp 0.47.0trw-memory 0.8.1backend 0.16.2
- Boot-time security gating: every tool dispatch passes through one verified audit, telemetry, and kill-switch surface
- Eight first-class client profiles: Claude Code, Cursor IDE, Cursor CLI, Aider, Codex, Copilot, Gemini, OpenCode
- Tamper-evident memory: learnings are signed on write so storage-layer tampering is detectable across sessions
- Backend deploy hardening with structural packaging discovery and a dependency-drift gate
v0.46.02026-04-26
Memory Defense & Continuous Calibration
trw-mcp 0.46.0trw-memory 0.7.0
- Memory-poisoning defense in observe-mode: suspicious entries surface in a shadow partition before any enforcement
- Calibration window before promotion to enforce mode — no premature flips on unvalidated thresholds
- Canary entries auto-verify on recall to detect storage-layer tampering
- Batch memory writes with per-item recovery: one bad entry no longer fails the whole batch
v0.43.02026-04-23
Opus 4.7 Framework Calibration
trw-mcp 0.43.0–0.45.x
- Every prompt surface recalibrated for Claude Opus 4.7 — instruction style, default effort, and tokenizer behavior
- Client-profile-aware prompt rendering: no hardcoded CLI assumptions across the framework
- Tool and skill descriptions standardized to a consistent, model-friendly pattern
v0.42.02026-04-12
Instruction Accuracy & Tool Filtering
trw-mcp 0.42.0
- Instruction files now automatically filter to show only available tools, preventing agents from calling unavailable tools
- New CLI command to validate instruction accuracy against the active tool set
- Delivery gate warns when project instructions reference tools not available in the current configuration
v0.39.12026-04-02
OpenCode Release Hardening
trw-mcp 0.39.1
- OpenCode support release hardened with full-package verification
- Outcome-correlation writes now persist cleanly for SQLite-backed learnings
- Session-boundary and template-version regressions aligned to current runtime behavior
- Bundled OpenCode artifacts remain synchronized with source skills, hooks, and agents
v0.37.02026-03-31
Architecture & Optimization
trw-mcp 0.37.0trw-memory 0.6.2platform 0.27.0
- Configuration decomposition into focused domain modules
- Optimized tool responses — significant token reduction per call
- Agent consolidation to focused roles with clean upgrade path
- Instruction file optimization and reduced hook overhead
- Contextual learning injection on phase change
- Platform OAuth and authentication hardening with cold-start resilience
v0.36.02026-03-30
Codex Provider Support
trw-mcp 0.36.0
- Full Codex bootstrap: one command generates all project configs, instructions, and skill definitions with merge-safe updates
- Codex client profile: light-ceremony mode optimized for Codex's context constraints and workflow
- Skill path normalization: existing configs auto-corrected on update for consistent directory references
- Bootstrap stability: fixed edge case where project initialization could fail in certain directory layouts
v0.35.02026-03-29
Architecture & Code Quality Sprint
trw-mcp 0.35.0trw-memory 0.6.0
- Resolved critical architectural layering issues to enforce clean dependency boundaries across the codebase
- Major module decomposition: large modules split into focused, maintainable units across both packages
- Exception handling audit: all error handlers reviewed and justified, plus security fixes in bundled scripts
- trw-memory 0.6.0: improved CLI error handling, cleaner module organization, and a new abstract storage interface
v0.34.02026-03-28
Developer Experience Sprint
trw-mcp 0.34.0
- Embeddable server mode: MCP server can now be used as a library for testing and integration, with full type annotation support
- Config system refactored: large configuration module split into focused, maintainable components
- Import cycle cleanup: circular dependencies eliminated for faster startup and cleaner architecture
- New CLI commands: auto-generated config reference, project uninstall with dry-run mode, and --version flag
v0.33.02026-03-28
Session Resilience Hardening
trw-mcp 0.33.0
- Activity heartbeat: tool calls now signal liveness so long-running sessions are never incorrectly marked stale
- Database maintenance: proactive storage cleanup prevents unbounded growth during long sessions
- Reliable session boundaries: session start events are always recorded, ensuring delivery gates work regardless of tool call order
- Fixed multiple stale-run detection bugs: active sessions are now correctly identified and prior session data is properly isolated
v0.32.02026-03-26
Executable Assertions & Self-Verifying Memory
trw-mcp 0.32.0trw-memory 0.4.0
- Machine-verifiable assertions attached to memory entries — learnings auto-verify against your codebase to detect staleness
- Assertion-aware recall: entries with failing assertions are automatically deprioritized in search results
- Security-first verification: path traversal protection, pattern limits, and binary file detection
- Comprehensive test coverage across both packages for all new verification capabilities
v0.31.02026-03-25
Device Auth & One-Line Install
trw-mcp 0.31.0backend 0.15.0platform 0.26.0
- One-line install: a single shell command detects your environment, installs from PyPI, and configures your project
- Device authorization flow — authenticate your CLI via browser with QR code support
- OAuth social login with Google and GitHub, including Google One Tap for instant sign-in
- CLI auth commands: login, logout, and status with multi-organization support
v0.30.02026-03-25
Observation Masking & Open Source Prep
trw-mcp 0.30.0
- Adaptive context budget: tool responses automatically compress as sessions grow longer, significantly reducing token costs
- Open-source publication prep: BSL 1.1 license, public README, secrets scrubbed
- Redundancy detection: repeated identical tool responses are automatically suppressed to save context
- Instruction cache invalidation on upgrade — version bumps force re-render across all projects
v0.27.02026-03-19
Framework v24.4 & Structured Logging
trw-mcp 0.27.0trw-memory 0.3.0
- Framework version bump to v24.4 — coordinated release across all packages
- Structured logging overhaul: consistent, queryable log events across all modules
- Expanded cross-package integration test suite covering end-to-end tool workflows
- Agent Teams reliability fix — parallel agent work is properly preserved during cleanup
v0.22.02026-03-18
Client Profiles & Adaptive Ceremony
trw-mcp 0.22.0
- 8 built-in client profiles: claude-code, cursor-ide, cursor-cli, opencode, codex, copilot, gemini, and aider
- Profile-aware ceremony: process overhead adapts to each platform's context window and capabilities
- Response optimizer: tool responses automatically compacted for LLM context efficiency
- Multiple delivery reliability fixes and internal code quality improvements
v0.20.02026-03-15
Multi-Platform Support & Full Tool Suite
trw-mcp 0.20.0
- Multi-platform ceremony: full, light, and off modes — spans Claude Code, Cursor IDE, Cursor CLI, OpenCode, Codex, Copilot, Gemini, and Aider
- Complete orchestration toolkit: tools, resources, skills, and bundled agents for the full development lifecycle
- Learning injection: high-impact learnings auto-promote into instruction files for future sessions
- Installer UX overhaul with health checks and cross-platform server management
v0.15.02026-03-14
Agent Teams Safety & Type System
trw-mcp 0.15.0
- Pre-spawn safety checks: agent creation blocked when uncommitted changes could cause conflicts
- Comprehensive type system: strong typing at all major cross-module boundaries for reliability
- Scoring accuracy improvements: calibrated weights and removed placeholder dimensions
- File ownership enforcement: prevents multiple agents from editing the same files simultaneously
v0.7.02026-03-14
Documentation Overhaul
platform 0.7.0
- Complete rewrite of all documentation pages with progressive disclosure and scannable layouts
- Expanded references covering the full tool, skill, and agent catalog
- SEO overhaul: structured data, custom social cards for key pages, and expanded sitemap
- Full API reference with endpoint docs, auth details, examples, and error formats
v0.5.02026-03-05
Interactive Memory Visualizations
platform 0.5.0
- Interactive memory dashboard: growth timeline, tier migration, smart search, knowledge graph, and forgetting curve visualizations
- Cross-widget interactions: search highlights matching data across dashboard sections
- Homepage growth timeline showing how framework knowledge compounds across tasks
v0.1.02026-02-27
trw-memory: Standalone Memory Engine
trw-memory 0.1.0
- Standalone persistent memory engine — purpose-built for AI coding agents with fast local storage
- Hybrid search combining sparse keyword and dense vector retrieval for high-quality recall
- Knowledge graph, tiered storage lifecycle, semantic dedup, and LLM-powered consolidation
- Integrations with popular AI frameworks: LangChain, LlamaIndex, CrewAI, and OpenAI-compatible APIs
Next steps
Use quickstart to confirm the current install and access flow, configuration to understand changed defaults, and the API reference when a release touches hosted platform behavior.