v0.4.0

0.4.0 (2026-10-12)

Features

• Format code cells with an external formatter (f, F, format_on_save) (a3d7dcd)
• Vim command line (:w, :q, :wq, :x, :5) in a popup (4729c78)
• Vim jump list (Ctrl+o / Ctrl+i) and gg (0ce10b1)
• Select several cells with V and act on them all (719d1ef)
• P pastes cells above the selected one (61e16d6)
• Scroll the selected cell to the top, middle or bottom with zt, zz, zb; zoom moves to zi (9271b07)
• Vim marks on cells (ma, 'a, :delm) with a marks sidebar; cell type moves to t (fad9a5d)

Bug fixes

• Render inline math and spans in markdown headings (9efe9e6)

Performance

• Render only the cells near the screen (f2c4659)

Documentation

• Portrait otter for the hero and header (c71ff56)
• Compare jOtter with euporie, jpterm, jupyter-console and Neovim plugins (5e443bf)
• Re-record the plots and first-notebook clips for the zi and t keys (5caf9d1)

v0.3.0

0.3.0 (2026-10-05)

Features

• :w, :wq and ZZ in the embedded nvim save the notebook (209e67c)
• Signature help while typing a call (41e181b)

Bug fixes

• Close fullscreen plot before surfacing input field (7eef99d)
• Cells no longer hang after completion with ipykernel 7, and closing the terminal doesn't crash jOtter (92f61df)
• Display math is at most max_math_rows tall (default 4) and centred; tall inline math is centred (c2dbf26)
• Keep invalid code visible when highlighting (c36f603)
• Readable signatures in the completion popup (a99f742)
• Don't time out opening the first markdown cell in nvim (d079078)

Performance

• Start nvim in the background and skip its treesitter highlighting (b952ea2)

Documentation

• Smoother typing in clips; Makefile for common commands (c41f1d9)
• What completion knows before cells have run (7ff4227)
• Transparent otter in the site header and the landing hero (a416e9b)

v0.2.0

0.2.0 (2026-09-27)

Features

• Show plots in the terminal's colours (73aedfc)
• Image sizes in the D debug report (2c77c50)
• Report the terminal's keyboard protocol (593e290)

Bug fixes

• Questions get the whole status line (995c473)
• Sharp inline and display math (6237454)

Documentation

• Starlight documentation site with generated reference (4c173c8)
• Recording rig for feature clips, first three clips (8811203)
• Recolouring in the outputs guide; demo notebooks without styling (2f40eb4)
• Slower hero clip (71fdb1e)
• The remaining feature clips (850b26d)
• Record scenes in parallel (4980551)
• Inline math sizing in the math guide; slash fraction in the demo (3539ea0)
• Theme and terminal galleries, verified compatibility table (a0ea7a9)
• Changelog from git-cliff, short README (a5e5182)
• Record clips locally and commit them (5083c4d)

v0.1.0

Full Changelog: https://github.com/samox73/jotter/commits/v0.1.0