v0.2.495 — Multi-Shell Parity, Full Test Coverage, Neovim 0.11

Highlights

• Multi-shell parity — Fish and Nushell now share the full alias/function library via chezmoi template bridges
• 100% test coverage — 1655 assertions across 388 test files (378 unit + 9 integration), zero failures
• Neovim 0.11+ modernization — blink.cmp replaces nvim-cmp, Snacks.nvim replaces nvim-notify

What's New

Shell Multi-Parity (Fish & Nushell)

• Fish aliases bridge — Caches bash alias library with automatic filtering of fish-incompatible syntax; rebuilt on source changes via mtime invalidation
• Fish functions bridge — Generates 51 Fish wrapper functions from groups.json, delegating to the bash function library
• Fish keybindings — Fish 4.x keybindings configuration
• Fish cached eval — Portable _cached_eval pattern with binary mtime-based cache invalidation
• Nushell aliases/functions bridges — Wrapper templates bridging bash library to Nushell
• Nushell cache guards — Hardened eval for starship, zoxide, atuin initialization
• Carapace completions — Multi-shell completion engine enabled across all shells

Test Coverage

• 136 new test files — Fish (21), Nushell (5), Neovim (18), integration (5), shell core (11), and more
• 1655 assertions all passing across 388 test files
• Integration tests — bundle, chezmoi-apply, heal, health-check, shell-startup

Neovim 0.11+ Modernization

• blink.cmp replaces nvim-cmp — consolidates 6 plugin dependencies into one completion engine with auto-brackets and native vim.snippet
• Snacks.nvim replaces nvim-notify — unified dashboard + notifications
• Neovim >= 0.11.2 enforced with startup version check
• LSP configuration simplified (84 lines removed)

Development Toolchain

• treefmt.toml — Multi-language formatter orchestration (shfmt, stylua, prettier, taplo)
• Yazi config — File manager keybindings and theme
• Mise toolchain — Aligned to mise-managed binaries

Platform Diagnostics

• Doctor enhancements — Path normalization, enriched platform-specific checks, improved pueue/topgrade status
• Debug/trace modes — DOTFILES_DEBUG=1 and DOTFILES_TRACE=1 for profiling

Documentation

• Updated TESTING.md, COMPLIANCE.md, NEOVIM_IDE_GUIDE.md, ROADMAP.md
• New docs: THREAT_MODEL.md, SUPPORT_MATRIX.md
• Version synced across 15+ files

Bug Fixes

• Starship — Increased command_timeout, disabled direnv module (unknown state warning)
• Topgrade — Hardened antigravity heuristics, improved Fisher/Cargo status
• Fish — Fixed escape pattern suffix in dot completion
• CI — Resolved shellcheck, stylua, shfmt, and Codacy warnings across 339 files
• Copyright — Normalized 533+ headers

Stats

Metric	Value
Commits	15
Files changed	728
Insertions	8,640
Deletions	2,008
Test files	388
Assertions	1,655
Failures	0

Full Changelog: v0.2.494...v0.2.495