All versions since 4.1.0 (2026-03-10)

All versions

4.1.0 (2026-03-10)

⚠ BREAKING CHANGES

remove research pipeline — migrated to writing plugin (#19)

Removed

research pipeline commands and agents — migrated to writing plugin v1.1.0 (#19) (31ff0e6)
- commands/deep_research.md
- commands/verify_research.md
- agents/citation-verifier.md
- agents/external-researcher.md
- agents/source-recoverer.md
- agents/source-analyzer.md

5.0.0 (2026-03-20)

⚠ BREAKING CHANGES

pm: remove research pipeline — migrated to writing plugin (#19)
Configuration must now be nested under ‘catalyst’ key

Features

add catalyst-pm plugin for Linear project management (d2dc583)
dev: add agent-browser skill for browser automation (#16) (651241b)
dev: oneshot Linear states and config normalization (#17) (c0881bb)
implement config security and thoughts system enforcement (b40bda8)
linear: add configurable stateMap for portable state transitions (#15) (371e1d5)
migrate to HumanLayer profiles and update PM agents to Opus (#7) (1cdbcdd)
pm: add context engineering adoption tracking dashboard (53accc3)
pm: add foundational agents and report templates (1e3a033)
pm: register all PM reporting commands in plugin.json (02b6e5c)
pm: remove research pipeline — migrated to writing plugin (#19) (31ff0e6)
refresh workflow commands with new commands, model tiers, and agent teams (#10) (10a010a)

Bug Fixes

correct linearis CLI syntax across all agents and commands (63ff171)
linearis: correct —team flag docs and add UUID resolution (#18) (050205c)
remove invalid category field from catalyst-pm plugin manifest (c9caea7)
use namespaced agent names in PM commands (bdf3f8d)

Miscellaneous Chores

bump versions for breaking config namespace change (9a3f63b)

5.1.0 (2026-03-25)

Features

dev: remove Railway integration, add /loop workflow monitoring (#30) (d7df8f2)

Bug Fixes

dev: fix release-please pipeline + add health monitoring (#32) (cd7054c)
dev: upgrade linearis CLI and fix skill command syntax (#41) (ffbc14c)

5.2.0 (2026-04-01)

Features

dev,pm: wiki-links and PM thoughts path restructuring (#47) (fb32e36)

5.2.1 (2026-04-06)

Bug Fixes

pm: remove explicit skills array that broke autocomplete (#54) (09a5503)

5.2.2 (2026-04-06)

Bug Fixes

pm: remove explicit agents array that also broke auto-discovery (#56) (71a8238)

5.2.3 (2026-04-06)

Bug Fixes

pm: restore agents array removed in error (#58) (c58ada5)

6.0.0 (2026-04-10)

⚠ BREAKING CHANGES

dev: migrate workflow state from .claude/ to .catalyst/ (#63)

Features

dev: migrate workflow state from .claude/ to .catalyst/ (#63) (114c7c4)

6.0.1 (2026-04-13)

Bug Fixes

dev: add fully-qualified plugin prefixes to skill references (#69) (f9e69f2)
dev: initialize workflow context and OTEL ticket early (#73) (3406c30)

6.0.2 (2026-04-13)

Bug Fixes

dev: DRY linearis across all skills, fix direnv timing and @me bug (#80) (58e0a7b)

6.0.3 (2026-04-13)

Bug Fixes

dev: DRY linearis CLI commands, fix setup false positive (#84) (68115ac)

6.1.0 Latest

Apr 25, 2026

AI-Native Estimation Signal Schema

Foundation data contract for ticket estimation across all PM plugins. Every estimation skill now reads and writes the same estimation: YAML block with standardized fields for scope, confidence, methodology, and uncertainty modeling. Linear primitives (Issue.estimate, labels) mirror the schema for native filtering and burndown while YAML frontmatter remains the source of truth.

PRs

pm: define AI-native estimation signal schema (CTL-184) (#275) (6aa462c)