Timeline

I shipped v2026.05.2 of dotfiles as a follow-up polish pass on yesterday's tmux and Emacs reset.

This release adds a basic macOS Ghostty config, restores a bunch of the small Spacemacs habits I still wanted like fuzzy M-x, Helm buffer switching, avy motion, kj insert escape, project ripgrep search, restart and pasteboard bindings, plus YAML mode for config editing.

I also tightened the repo's own agent and release docs with AGENTS.md, CLAUDE.md, and a clearer note that these tags are chronological snapshots rather than semver, which makes the setup feel more intentional and easier to keep evolving.

I published My AI-Assisted Terminal Setup: Subspace Emacs and a Tmux Layout Shortcut, the fuller write-up that ties together the tmux 70/20/10 layout and the move off Spacemacs into Subspace Emacs. It covers how Claude and Codex split the work between research and implementation, the tmux-as-TDD-harness approach that unblocked the layout binding, and the tmux/tmux#1839 discovery that finally let swap-pane preserve zoom state. This supersedes the two narrower notes from earlier today.

I shipped v2026.5.1 of dotfiles, which pairs a nicer tmux workflow with the move away from the old Spacemacs setup into a smaller hand-rolled Emacs config. The tmux side gives me a one-keystroke 70/20/10 vertical layout plus a safe top-and-middle pane swap, while PR #2 keeps the core editor ergonomics I care about like Evil, leader keys, Magit, Helm-style tracked file finding, and early theme loading without the extra framework machinery. This is the point where the repo feels easier to understand and own, and I want to do a fuller write-up on the tmux and "Subspacemacs" workflow soon.

Published Tmux 70/20/10 Layout Shortcuts, a note about building a one-keystroke tmux layout that creates a stable 70/20/10 vertical stack and only allows pane swapping when the window is explicitly tagged as that layout. The useful part was not just the final run-shell binding, but the testing approach: using detached tmux sessions plus list-keys, list-panes, and show-options as a lightweight TDD harness before touching the real config. This is one piece of a broader terminal and editor workflow cleanup, and I want to write that larger tmux plus lightweight Emacs story up properly soon.