Kranz 0.17.0

Kranz 0.17.0 adds selection and copying of log fragments and improves TUI navigation. No configuration migration is required; runtime protocol remains 3.

Select and copy log fragments

Focus a main or pinned log panel and drag over the text you need. A double click selects a token, a triple click selects a logical line, and Shift-click extends a selection. Dragging can start in padding beside or below the output. For keyboard selection, press y and extend the range with Shift+Up/Down.

Press Enter to copy the selected source text and Esc to return to normal log navigation. Copy preserves the selection for retry. Unicode, tabs, wraps, filters and incoming output preserve the selected text; generated timestamps and source labels are excluded from the copied fragment. Other panels keep updating while the selection uses a bounded frozen snapshot. Selection adapts to light, dark and custom canvases; sixteen-color terminals use reverse video.

Copy uses the terminal's OSC 52 clipboard support. Terminal permissions, SSH and tmux settings can affect delivery. A Sent notification reports that Kranz wrote the request, not that the terminal acknowledged it. Selections are bounded to 1 MiB / 20,000 logical lines, and clipboard requests to 64 KiB; oversized requests are refused without truncation. Select a smaller fragment or use the existing whole-run export when needed.

The log footer also offers [c] Clear, with the existing confirmation. Leave selection with Esc before clearing logs. See selection controls, the TUI guide, and clipboard troubleshooting.

Action parameters and log navigation

Double-click an action row to expand or collapse its parameters, just as with Enter. A single click focuses the row; use s to run the action.

Large log histories no longer hang the TUI, and moving focus between panels preserves the chosen service log run. Whole-run clipboard export now works in alternate-screen TUI sessions and reports output failures.

Upgrade

See Installation for Homebrew, packages and archive upgrade instructions. Building from source requires Go 1.26 or newer.