Felix changelog

Release history for the Felix CLI and platform. Full notes for every release are published in the GitHub repository.

v1.0.0

March 1, 2026

Cloud-ready — Full production deployment stack: Render (backend), Cloudflare Pages (frontend), Supabase (auth + DB)
Supabase Auth — OAuth login, JWT validation (HS256/RS256/ES256), per-org RLS policies, onboarding gate
Landing page — Public-facing site at runfelix.io with waitlist, CLI docs, and lifecycle visual
felix spec push — Upload local spec files to server DB (completes the spec sync round-trip)
felix context push/pull — Sync README, CONTEXT.md, and AGENTS.md to/from server
Agent hostname on Kanban — See which machine is running each reserved requirement
State machine fix — Blocked → Planning → Building transition now works correctly
pytest PATH fallback — Automatically falls back to python -m pytest when pytest isn't in PATH

Content-addressed agent keys - Agents are identified by a deterministic key derived from their config, eliminating manual UUID wrangling
felix agent register - Register the local agent with the sync server in one command
felix run-next - Claim and run the next queued requirement automatically
Improved felix setup - Interactive LLM agent configuration, local/remote mode choice, and config template scaffolding
Spec split - spec-pull and spec-fix are now separate commands with --force support
Server work allocation - Reserved/in-progress claim split, sticky re-assignment, and automatic release on block
TUI overhaul - Searchable menus, bordered input panel, direct JSON reads (faster), full command list in menu
Global installer - Scripts embedded in felix.exe; cross-platform install.ps1 / install.sh

Project-scoped API keys - Secure sync authentication with per-project access control
BREAKING CHANGE - API keys now required when sync is enabled
API Keys UI - Generate and manage keys directly in Settings

Standardized data surfaces with reusable table + card layouts.
Specs UI overhaul with better metadata sync, validation, and layout consistency.
UI cleanup: consistent loading/empty states, icon set normalization, and menu alignment.

February 8, 2026

Felix Agent v0.5.0 introduces a fully interactive Terminal UI (TUI) and comprehensive session management for tracking and controlling concurrent agent executions. This release transforms Felix from a command-line tool into an interactive development experience while maintaining full backward compatibility with scripting and automation.

February 5, 2026

Felix Agent v0.2.0 introduces a complete architectural shift to NDJSON (Newline-Delimited JSON) event streaming, making the agent fully UI-agnostic. All console output has been replaced with structured events emitted to stdout, enabling integration with web UIs, logging systems, monitoring dashboards, and any NDJSON consumer.

February 3, 2026

Felix Agent v0.1.0 is an autonomous software development agent system that executes requirements using AI-powered agents (droid, codex) with continuous validation and quality gates. Built entirely in PowerShell, it provides a robust framework for automated software development with safety guardrails, state management, and extensibility.