v1.5.0

What's Changed

• feat: v1.5.0 - Context-Aware Stack Detection by @victormartingil in #37

Full Changelog: v1.4.0...v1.5.0

v1.4.0

What's Changed

• Release v1.4.0: UX Improvements & COCO Default ON by @victormartingil in #36

Full Changelog: v1.3.0...v1.4.0

v1.3.0

What's New

Added

• /open skill and open_file tool — open files with system default app or execute scripts with auto-detected interpreters
• /ship skill and GitHub tools (gh_check_auth, gh_repo_info, gh_pr_create, gh_pr_merge, gh_pr_checks, gh_pr_list, gh_release_create)
• ShipConfigSchema for configurable release pipelines
• Bilingual intent patterns (EN/ES) for open/ship commands
• Comprehensive test suites for clipboard, maturity, trust, allow-path, commands, coco-mode, version-check, github tools, and ship skill

Changed

• .gitignore updated to exclude build artifacts and coverage temp files
• CLAUDE.md simplified

Removed

• Old audit documents, coverage-temp artifacts, and roadmap files

Full Changelog: v1.2.3...v1.3.0

What's Changed

• feat(open): add /open skill, open_file tool, and ship skill for v1.3.0 by @victormartingil in #35

Full Changelog: v1.2.3...v1.3.0

v1.2.3

What's Changed

• feat(v1.2.3): thinking feedback, git tools fix, authorize_path by @victormartingil in #34

Full Changelog: v1.2.2...v1.2.3

v1.2.2

What's Changed

Bug Fixes

• Input line-wrap: Fixed extra blank line appearing when user input exactly fills the first terminal row
• Header box alignment: Replaced custom visualWidth() with industry-standard string-width package + space-padding approach (same as boxen/ink). Right border now aligns perfectly regardless of terminal
• Bottom separator persistence: Fixed separator disappearing after pressing Enter (caused by eraseDown clearing too much)

Improvements

• New header design: Renamed to "COCO" with tagline "code that converges to quality" and color hierarchy (bold white title, magenta tagline, dim attribution)
• Version bump: 1.2.1 → 1.2.2

Dependencies

• Added string-width for reliable terminal string width measurement

What's Changed

• fix(v1.2.1): input line-wrap bug, live bottom separator, restore header by @victormartingil in #33

Full Changelog: v1.2.0...v1.2.2

v1.2.0

What's Changed

• feat: v1.1.0 pre-release — 12-dimension quality system & multi-agent foundation by @victormartingil in #31
• chore(ci): bump actions/upload-artifact from 4 to 6 by @dependabot[bot] in #25
• chore(deps): bump @types/node from 25.2.1 to 25.2.2 in the development group by @dependabot[bot] in #26
• chore(deps): bump ora from 9.2.0 to 9.3.0 by @dependabot[bot] in #27
• chore(deps): bump openai from 6.17.0 to 6.18.0 by @dependabot[bot] in #28
• chore(deps): bump @anthropic-ai/sdk from 0.73.0 to 0.74.0 by @dependabot[bot] in #29
• chore(deps): bump oxlint from 0.16.12 to 1.43.0 by @dependabot[bot] in #30
• fix(v1.2.0): 25 bug fixes, README rewrite, version bump by @victormartingil in #32

Full Changelog: v1.1.0...v1.2.0

v1.1.0 — Pre-Release Quality Improvements

🥥 Corbat-Coco v1.1.0

Highlights

• 12-dimension quality scoring system with real analyzers
• 4,350+ tests across 171 test files
• 80%+ test coverage (up from ~55%)
• 19 previously untested modules now fully covered
• Multi-agent coordination with weighted scoring and tool-use
• Interactive onboarding with multi-provider support (Anthropic, OpenAI, Google, LM Studio)
• Zero lint warnings, zero type errors, all CI checks passing

What's New

Added

• 12-dimension quality scoring system with real analyzers
• Comprehensive test suite: 4,350+ tests across 171 test files
• Multi-agent coordination with weighted scoring and tool-use
• Interactive onboarding with multi-provider support
• REPL with image attachment, diff preview, and smart suggestions
• Budget tracking and cost estimation for LLM operations
• Convergence analyzer for quality iteration loops
• Build verifier with real compilation and lint checks
• Import analyzer with circular dependency detection
• Recovery system with automatic LLM provider fallback cycling

Changed

• Test coverage increased from ~55% to 80%+ across all metrics
• Quality thresholds raised to 80% (lines, functions, branches, statements)
• Removed all excluded files from vitest.config.ts coverage exclusion list

Fixed

• Recovery system now correctly classifies "overloaded" and "capacity" as LLM errors
• Cost estimator partial model matching uses longest-match-first ordering
• Smart suggestions empty catch block detection accuracy
• Test failure analyzer stack trace parsing and root cause categorization
• Import analyzer circular dependency detection with .js→.ts extension mapping
• Onboarding LM Studio tests properly mock fetch
• All 9 lint warnings resolved

Full Changelog: v1.0.2...v1.1.0

What's Changed

• chore: rename package to @corbat-tech/coco by @victormartingil in #24

Full Changelog: v1.0.2...v1.1.0

v1.0.2

Note: Versions 1.0.0 and 1.0.1 were published with a bug where coco --version reported 0.3.0. v1.0.2 is the first correct post-0.3.0 release.

🚀 Features

14 New Agent Tools (#19)

• web_fetch, web_search — Web interaction with HTML→markdown conversion
• codebase_map, semantic_search, generate_diagram — Codebase intelligence
• checkpoint, memory — Cross-session persistence
• read_pdf, read_image, query_database — Document processing
• view_diff, code_review, permissions, diff — Code quality

MCP Enhancements (#19)

• SSE transport with auto-reconnect and exponential backoff
• readResource(), getPrompt() client methods
• jsonSchemaToZod converter
• Server lifecycle manager (start/stop/restart, health checks)

Enhanced REPL (#19)

• Coco-mode, diff renderer, syntax highlighting
• Bash pattern detection, recommended permissions system

Real Quality Scoring System (#21)

• Coverage analyzer (c8/v8 instrumentation)
• Security scanner (npm audit + OWASP static analysis)
• Complexity analyzer (AST-based cyclomatic complexity)
• Duplication analyzer (token-based similarity detection)
• Unified evaluator with weighted scoring

AST-Aware Generation Pipeline (#21)

• Pre-edit syntax validation with auto-fix (max 3 attempts)
• Import analysis with circular dependency detection
• Build verification before tests (zero broken builds guarantee)

Smart Iteration Loop (#21)

• Test failure root cause analysis with LLM-powered diagnosis
• Targeted fix generator (fixes specific issues, not full rewrites)
• Convergence detection (6 patterns: target reached, stuck, oscillating, diminishing returns, stable, max iterations)

Multi-Agent Coordination (#21)

• Agent executor with autonomous loops
• Parallel execution coordinator with dependency resolution
• 6 predefined roles: researcher, coder, tester, reviewer, optimizer, planner

Multi-Provider Auth & Security

• Allowed-paths system
• Enhanced OAuth flow

🔒 Security

• Fix glob vulnerability (#16)
• Fix polynomial ReDoS in ast-validator.ts

🐛 Bug Fixes

• Version now read dynamically from package.json — coco --version reports the correct installed version (#23)

📦 Dependencies

• Zod 3→4, @clack/prompts 0.11→1.0 (#18)
• glob 11→13 (#8)
• @anthropic-ai/sdk 0.39→0.72 (#9)
• CI actions updated (#17)

📊 Stats

• 228 files changed, ~44K lines added
• 3,915 tests passing, 15 skipped

v0.3.0

🚀 Features

Interactive REPL UX

• Autocomplete with ghost-text suggestions
• Multi-column menu layout with keyboard navigation
• Context compaction for long sessions
• Intent recognition for natural language commands
• Enhanced streaming with proper abort handling

Agent System

• Background agent system with task management
• Checkpoint/restore system for long-running tasks

Skills System

• Extensible command framework via skills

MCP Integration

• Model Context Protocol support for external tool servers

Trust Store

• Directory-level permission management

New Commands

• /init — Initialize new projects with templates
• /memory — Manage conversation memory
• /build — Run build commands
• /status — Show project and git status
• /trust — Manage directory permissions
• /model — Interactive provider/model selection

New Tools

• tree — Directory tree visualization
• copy_file — File copy operations
• move_file — File move/rename operations

Provider Improvements

• Interactive provider configuration and model selection

📊 Stats

• 271 files changed, ~38.7K lines added

v0.2.0

See CHANGELOG.md