changed

• HTML export: pages and views embed JetBrains Mono 95de7f8
• Site: the navbar lists the docs' sections, and the landing page leads with what 012 is 39424e0
• Pictures: one font, JetBrains Mono, and color families by page a043ee9
• Themes: a scheme named exactly wins over looser matches 391e1d5
• Docs media: the recordings in JetBrains Mono and their pages' color schemes fbbdcb8

internal 2

• Docs: the recordings show charts as the sixel images 012 draws 3551fc1
• File fixtures: v0.8.0 7448490

added

• Functions: PERCENTILE, QUARTILE, their .INC and .EXC, MODE.SNGL and RANK.EQ 7920678
• Sources: results over a column keep its format; counts show grouped d59b5de
• Errors: an explanation too long for the context line says the rest on F1 e12837c

changed

• Demos: the sources recording reads a grouped count, a date and a MEDIAN f4d438d
• Sources: MEDIAN, PERCENTILE, QUARTILE, LARGE, SMALL and MODE stream 1bbd3fd
• Site: 012.dev.site is the site's and the install scripts' address 9cad411

fixed

• Notes: the hover box keeps clear of the status line, as the error box 8ce8600
• Site: a diagram's box stays filled when the color mode switches quickly 94c36ef
• Docs: two sequence diagrams draw again, a semicolon no longer ending their message ae77e55

other

• Docs: the sources' formulas picture shows a working MEDIAN, formats and F1 e49ca3c

internal 4

• File fixtures: v0.7.0 55928ef
• Formats: inferring one allocates no closure per formula 92d47e3
• Site: make site fails on a Mermaid diagram that doesn't parse bf09e59
• Site: make site-publish deploys the site to Cloudflare Workers static assets at 012.dev.site 79b7fde

added

• Docs: the word at the caret and F1's help in Writing a cell and Keys; the roadmap's section 2 ships fb360a2
• Notebooks: the word at the caret on the context line, and F1's help c07f987
• nushell: nu --ide-hover, and a command's help read from its hover e6a3731
• Live mode tape: a scripted agent (demos/liveagent) suggests, asks and is accepted; the README lists live mode 45e3759
• Docs: live mode, its keys, command line and architecture; the roadmap row shipped a8fea1c
• Live mode in the grid: 012 --listen, File > Invite an agent, suggestions to review c7a0f1b
• README: linked sources in the tour 26f7f33
• Demo: ten million rows of Parquet linked, sorted and summed 0c0663a
• Go to a row on a source's tab; keys of linked sources 0f199a6
• Live mode: agents attached to a session's room over a socket 8115302
• Pages just read aren't the ones let go; a page that can't be read isn't read over and over; docs of linked sources 617ab46
• Engine: proposals, a change made on a copy and applied whole or by cell 6f104fb
• Headless opens read linked sources in the workbook's folder; describe names sources 3f36d96
• Sources in the file: version 7, random edits, fixtures of v0.5.0 68d3ceb
• Linked sources in the UI: Link a source, a paged tab with a scrollbar, sort and filter pushed down, formulas answered in the background f4a6e16
• paged: a host answering formulas and pivot tables over linked sources by streaming them 1fe5ba0
• Linked sources in the engine: paged tabs, questions to a host, pivots over sources, format version 7 48e06e8
• Functions over linked sources: calls asked whole, answered by streaming 470224b
• fileio: Parquet files and SQLite tables or queries read in place as sources, sorted and filtered by streaming or in SQL 34eef09

changed

• Agents keep values' types: typed values in and out, write_table, column formats through notebooks efbed52
• Live mode: agents hear of settled suggestions through a resource they subscribe to 43f848d
• max-cells bounds what a function holding what it reads is given of a linked source, as the setting changes 2d81318

fixed

• Terminals: the screen waits for the terminal's background, so a light one never flashes the dark theme 669bab5
• A paste replacing merges respills past them b3554d3
• Blocked arrays close cycles over the cells they need 8c15188
• Screens: the palette counts the live-mode commands fa7d6be
• Arrays over a region's table whose cells they read are circular 31f8f17
• Commands on a source's tab are recorded in macros and wait for their turn to write in a room b60592b
• Terminals: the wait for the background ends its timer once it's known 7d50769
• A blocked array computed again has the arrays checked again 98cc855
• A region blocked but for arrays has them checked again fddc65e

other

• Notebooks: the word's hover drawn plain beside its muted summary; e2e and screens 2b56cff
• Live mode end to end: 012 --listen in libghostty with a real 012 mcp --attach, and its golden screens aececfd

internal 14

• Docs: the screen waits for the terminal's background in Themes 72b716e
• Golden screens: the palette counts the linked sources' commands 0e5ea6c
• UI: monochrome_test.go within 500 lines, and frame's comment within doclint ce72c55
• Notebooks: typing's pauses on a clock tests give, so no unit test waits on a debounce 61b082d
• Random edits: 3,000 seeds by default 3148d18
• doclint: agents are a feature; only an agent that changed something narrates 20d8b4d
• README: live mode's bullet names agents without doclint's phrase bb97a93
• Docs: linked sources in the architecture, tests and file versions 08111b3
• Linked sources: e2e test, golden screens and stills, a filter of the condition alone, Page Down as a sheet's 9f59fd1
• Speed gate and stress cases for scrolling and summing linked sources cac0494
• Sources stream to functions through batches a goroutine reads; stress benchmarks of formulas and pivots over ten million rows 9373b4d
• fileio: stress benchmarks of ten-million-row Parquet and SQLite sources 9a0dfce
• fileio: Parquet and SQLite values become cells in one place, for imports and sources 0173b14
• Sources: the API of Parquet files and SQLite tables read in place 35de47e

added

• 012 agent --install-mcp claude|codex|desktop ad47f19
• Docs: sharing a workbook over SSH, the room layer, its measurements 0ce529e
• Stills: golden screens drawn as PNGs for the docs, dark and light f5693f2
• Serve: sessions opening one file share its workbook 75f690f
• Demos: work in a notebook output's grid; chart the recipe's totals from it f8b00ba
• Notebook outputs: tables and records are 012's own grid 17f88db
• Notebooks: cells run as streams, rows arriving as the pipeline prints them 0806076
• Roadmap: SQL cells and connections ae0d15b
• Shared workbooks: golden screens, e2e with two ssh sessions, reading without color 110127f

changed

• Notebook streams: the output's grid takes arriving rows in place, widening its columns d1f060b
• Notebook UI: statements, comments and assigned names in the editor, runs and streams 02a7680
• MCP views: the grid in the result's _meta, the model's result without HTML f2207d5
• Screens: the palette lists the sharing commands; a stream's output as a grid 0dc4237
• Docs, skill and prompts: one 012 mcp for every workbook 17c7f50
• install-mcp: hosts named after the apps: claude-code, claude-desktop, codex 1ef0029
• MCP: one server for every workbook, and views in Apps SDK hosts ca67f3e
• Pipeline demo uses the sheet command; sizes cut like nushell's 0613ace
• Docs: stills of tracing, evaluate, tables, rules and borders 405058c
• Docs: notebook outputs as grids, their keys; roadmap row shipped c7a33bd
• Engine: steps know their author, operations their order, undo per author 3242d80
• WIP: notebook cells read as nu does: statements, comments, assignments 96fbece

fixed

• Notebook cells hand back every name they assign; one Prepare for the screen and --notebooks a164d67
• Shared workbooks: restoring kept work, cancelling dialogs, tests 8eba9f9
• Crash guard: Update returns the model after a panic 0f539e2

other

• Screens and e2e: working in a notebook output's grid d60c9a6

internal 9

• e2e: a changed golden screen prints its first differing HTML line f9a45d4
• Docs: a notebook cell's statements, comments and names in one rule bfe621b
• Docs: the shared budget as a still drawn from its golden screen, and the share recording 61c60fe
• Docs: notebook cells and ux as pictures; doclint refuses drawn screens afd55ed
• File fixtures: v0.5.0 cacf873
• Roadmap: SQL cells shelved beside other transports e2ec615
• Docs: notebook names without config-like examples bfff293
• View test: its variables are outside O12_, which names options c8b191b
• Rules: the last four rows of conditions are Excel's 4cf4964

added

• MCP Apps views: ranges and charts drawn in the chat 2621da1
• 012 mcp: an MCP server on a workbook file 7266433
• Agents with a shell: 012 describe, JSON results, set --dry-run, a Claude Code skill 2c3ad01
• Number formats show fractions; ROUND and number literals as Sheets has them 5f4d97f
• HTML export: a sheet, a range or a chart as a web page in 012's look a173bc8
• Docs: installing with the install script, publishing a release with the site 48a9e57
• Install scripts and make site-release: the release served from the docs site f5e685a
• Roadmap: section 6 Agents; notebook outputs as a grid 27054a2

changed

• README: web pages and agents in the tour; say one change, not undo, where the file keeps no history 1c69c95
• ROUND keeps exact inputs exact; Sheets' ROUND(1.23456789012345, 14) differs on purpose 7d292fe
• Functions follow Sheets where the Sheets corpus found them apart 441dcbc

fixed

• Arrays in a cycle together settle the same whatever order they're computed in 60442de
• Cycles are found from the formulas as written 6ae7be2
• Regions in each other's way show the same whichever order their rows arrive in 1e7ce1d
• Arrays: unmerging frees the arrays its merges blocked, and a cycle through an array gone is looked for again cbb411f
• Random edits: pointing Total elsewhere is one undo step d2f4592

internal 6

• Docs: a region's first rows widen its columns outside the undo history 2598df0
• File fixtures: v0.4.0 c342b1a
• Roadmap: Toward 1.0 shipped; Agents is section 4 afc812a
• Screens: the function list matches one more description for "if" c20d59f
• Sheets corpus: reasons for kept differences, import artefacts unconfirmed d3925e8
• Sheets corpus: record Sheets' results from the owner's import 434643b

added

• Screens: the palette and help list the notebook's new commands 699bda6
• Screens: the palette and help list the notebook's new commands c7e3b3a
• 012 get and set find tables by name and structured reference 3be58e8
• Docs: Tracing formulas page, keys, roadmap row shipped, tracing demo 0b04451
• Go to and the name box know tables 39d5568
• Docs: Tables page, structured references, suggestions and the XLSX and macro references 48dd84c
• Tables round-trip to XLSX as Excel tables aefc926
• Text fields move and delete by word; Ctrl+U deletes to the line's start b56c152
• Tables in the UI: Convert to table, Data > Table, banding and header roles, suggestions e4667c6
• Docs: Writing a cell in Notebooks, Tab in the keys, serve-shell and nu's questions; roadmap row shipped c4827b3
• Tables: named ranges with a header row, read by column name in formulas 57cabec
• Notebook: code cells highlighted, checked and completed by nu itself 199013d
• Engine: trace links with names, regions, spills and sources; formulas evaluated part by part c391102
• Docs: scripts, diff and merge in git, the command line 3a64634
• 012 get, set, recalc, export, diff and merge-driver 0e68606
• diff: compare and merge workbooks cell by cell 4c2e77f
• headless: read, set, recalculate and save workbook files without the screen 52f3f99
• A crash in 012 or 012 serve keeps unsaved work and reports where 14bbf83
• Recovery files for local sessions: kept in Settings.RecoveryDir, keyed by the file's full path, offered on start 593087d
• UI: notebook tabs, Jupyter-style, in package nbview d7774d2
• 012 --pipe --send ask|selection|sheet: quitting sends without asking 7dca66c
• Nushell module 012.nu: sheet, sheet view and sheet nu, installed by 012 nu --install-module 3004a42
• Go to accepts a region's name (nu.r1) and selects its table 415bbd4
• Docs: a Nushell section with pipelines, notebooks, types and a cookbook 8ad4014
• Golden screens: Data > Linked file, Follow the file among import locations 535c650
• Notebooks: docs, the demo tape, and the roadmap 7a46ce1
• Following files: live sources, Data > Linked file, Import's Follow the file 9c5103d
• Notebooks: a nushell prompt on the formula bar, regions run in the background 281252f
• Linked regions in the engine: live ops outside undo, saved as their source ce682be
• nushell: run a command with nu, tables in as variables and $in, a table back 2231a9a
• Regions: blocks of cells filled from outside the engine, stacking on notebook sheets 1ef8b3b
• Docs site: Docusaurus 3.10 over docs/, a landing page drawn as a 012 screen e71388b
• Pipelines: e2e tests with stdin piped, golden screens, the nushell page 5fb1b9f
• 012 - and 012 --pipe: tables in on standard input, out on standard output 2527713
• Pipe mode in the UI: standard input as a sheet, quitting sends a table 0cb910c
• Files: NUON and JSON tables in and out, tables from a stream d270e24
• Format > Number > Size: bytes shown as nushell shows file sizes 8ace0e6
• NUON: a nushell object notation codec, read a row at a time e3e1ac9
• Rules: data bars, icons and dropdown chips drawn; the panel makes every new rule 1fe2d7f
• Rules: top and bottom values, averages, duplicates, date periods, data bars, icon sets; rules move to other sheets; checked macro pastes and fills b602e6f
• Layout: vertical alignment and border colors in the style, files and XLSX; sheet-edge outlines 4793f2b
• Docs: dialog answers in the macro API, the hosts table, recording c763843
• Rules panel: macros record and replay edits, removals and moves 01489f7
• Find and replace: macros record and replay replacements 67f9f15
• Charts: sixel images on terminals without kitty graphics 2f52c82
• Vim: . repeat, registers, marks, cc and s, : history, :w!; keys held to preview with the kitty keyboard protocol 317b5c4
• Filter picker: package filterpick; macros record and replay its criteria 708ec66
• Locale: month and day names, Excel codes, filters and parse errors in the locale b820f46
• Sort bar: package sortbar; macros record and replay its choices 6116df1
• Docs and a demo: wrapped text, row heights, borders, merged cells 7867877
• Roadmap: nushell highlighting, completion and checking in code cells 81fef46

changed

• Notebook screens, e2e and docs as Jupyter's 0f432cf
• Notebook: Jupyter's look and ergonomics 275c3f2
• Plain text: an entry reads as it was typed until it's typed again, in the file too abb0201
• 012 get notes only outputs the file doesn't hold 37f5d99
• Scripts, diff and merge follow notebook tabs c4c579c
• Data > Shell holds the notebook's commands, so n still picks Named ranges; help and palette screens list the notebook 7b08a67
• Notebook: long names and read lists end in an ellipsis; lint and docs fixes a461650
• Notebook demos re-recorded; diagrams in the nushell pages; r runs a cell where Ctrl+Enter can't e1a9129
• Docs: notebook tabs in the nushell pages, keys, the file format, architecture and the roadmap f053732
• Docs: notebooks rewritten for notebook tabs 220a479
• Engine: notebook tabs and outputs sent to sheets replace command regions 9d1ef68
• Data commands take a region's table from a cell in the region 80df967
• Site landing page: the nushell tile shows the sheet command 41ba2bb
• Site navbar: the logomark alone, without a title beside it 2a32ad7
• ! opens the shell prompt only on a notebook sheet; elsewhere it starts an entry 0ca888c
• Data menu fits 30 rows with Linked file beside Shell regions 9e32828
• Regions: one engine for linked files and shell regions 5105a81
• Data menu: Shell regions hold Refresh region, so the menu fits 30 rows 09c1419
• Pipes and text downloads send the rows a filter shows a6c6b47
• Pivot editor: macros record and replay pivots made and edited 0c96387
• Named ranges picker: a narrow namesHost; its changes noted in recordings 633fc57
• README: eight demo tiles; charts, find and replace, JEV and formats shown on their own pages; locale in the tour b81dc55
• Docs: compact undo steps and the streaming .012 file 7e6ca6e

fixed

• Outputs sent to sheets: undo keeps what it puts back, formulas follow a region blocked or gone, arrays spill over regions 788cacb
• Cycles and arrays settle the same whatever order cells are computed in d3cfa07
• Regions: formulas follow a table that shrinks, and a label line moved onto old rows is cleared d0c7d95
• ui.Guard: a panic in Update, Init or a command quits cleanly; View's goes on to Bubble Tea 727d24f
• Site: Mermaid draws once the fonts load, measuring text in Plex Mono 93bb1be
• Imports without widths of their own fit their columns to the data 42069ef
• Sixel charts keep the text chart under an opaque image e893e7b
• Notebooks: sorting a region keeps its order; regions download as values 76a3015
• Criteria walks read every cell of their first grown chunk e29c1ef
• Borders: undo labels read 'all borders B2:C4', 'top border B2' 7ee6cd1
• Random edits make, rename, resize, style and remove tables and read them by column 5297cff
• Files: layout fields in the streaming reader's seeds; a key without a value refused 7631e49

other

• Tracing in the grid, a list to go to one, and Evaluate formula b64f7a1
• Tables: e2e test, golden screens (dark, light, high contrast), roadmap 8bb32b9
• Text charts: bars start on the axis line and end on tick lines 60343c3
• Notebooks: e2e tests with nu, golden screens, a monochrome cue abbe6bc
• Rules: golden screens, e2e and docs for bars, icons, chips and the new rules babeeed
• Layout: Format > Alignment, border colors, joints of double and thick lines, merges fe18f21
• Grid: borders drawn from a frame's cache; a laid-out stress shape 2def060
• Screens: the trip plan in the high-contrast theme b771362
• Screens: the palette lists the layout commands 50205c6
• Save streams into the temporary file a50df9d
• Stream the .012 file: cells read into the store and written from it cc3626c
• Grid: cell roles by pointer, not copied per cell e034dc5
• Layout: golden screens, e2e flows and polish 6aee51a
• Ask before a change too large to undo 7fbf097
• Undo: before-images in the store's compact form 36b0623
• Stress: clearing a full max-cells sheet, and the peak heap of open and save 0aa5dca
• Locale picker: a tag narrows the list, samples show a formula 411dbe1
• e2e: switching locales, LANG as the default; golden screens 87a9077
• XLSX: wrapped text, borders, row heights and merged cells both ways e39d5d9
• Screens: drop a duplicate high-contrast entry that recorded the bills fixture 6ce1133
• doccheck: doc paths in the Makefile, scripts and deploy configs too; roadmap row for compact derived cells 2d53d2d
• Docs: bounds figures in one home, stale doc paths fixed e30aba5
• Grid: wrapped text, tall rows, borders and merged cells d85e147
• Tests: high-contrast screens in their own file, monochrome states as separate tests 75ec2bb
• Roadmap: distribution and upkeep, accessibility and rule moves shipped 9245d80
• Validation on pastes and fills; rules move with cut and paste b4e042d
• Docs: the locale in the architecture, registries, formulas and macros; roadmap 06611e6
• CSV in the locale: fields read and written its way aeaf904
• File > Settings > Locale: a workbook's locale, typed and shown 4ce697c
• Formulas in a locale's syntax, translated at the edges 6cefe51
• Accessibility: a high-contrast theme, and every state readable without color 126ed86
• Docs: compact storage in the bounds, architecture and extending pages 6ef8460
• Undo budget: count a plain cell's before-image with the input made for it d1a4ab3
• max-cells: ten million by default, with a stress shape at that size bcafcef
• Sheet: entries and clears read formatting without making cells ad611c4
• Sheet: compact column storage behind cellStore e43841f
• Stress: heap per cell after opening a file, and the cost of a cell read 21e41c5
• Engine: wrapping, borders, row heights and merged cells a30d472
• Releasing: the XLSX check goes through File > Download f0d0faf
• Locales: the table, and numbers and dates typed and shown in each d4f9011
• Grafana: recent traces and a trace view in the runtime dashboard 6ff76bb
• stress-report: flag regressions against the last release's run 2205e51
• make dist: release archives built locally, and 012 version 77fde55
• Note the release tags after the history rewrite 24d313d

internal 66

• Following files: arrays and regions in each other's way 973bb2d
• diff and merge compare tables one by one, as regions; monochrome table test moves beside the tables' 3ab9a99
• Docs: Following files, the change stream, bounds of following cba59c6
• Charts: a narrow chartHost; macros record and replay inserts, edits, moves dffc28f
• Store: spilled cells and pivot results as slots, not whole Cells 5fe0162
• Docs: rules' moves with cut and paste in their own section, what validation checks as a list; themes link the cues rather than list them c42ecf3
• Open: plain numbers straight into their slots c1c3881
• Grid: bands of an unshaped sheet without asking each row; charts over tall rows tested a18133c
• Demos: the notebook and nu recipe recorded as Jupyter's tab; notebook.tape types less in the palette to stay under 1 MB 1a7238b
• File fixtures: v0.3.0 saved again with its table, the release being unreleased 85fd593
• e2e: the trip layout check waits for the grid's last rows 85d231f
• File fixtures: a table and formulas reading it by column in this release's workbook c7bb3fa
• gofmt 878353b
• Random edits: cellValue, clear of the steps test's shown fd7abaa
• Golden screens: the palette, help and Data menu with tables and tracing a68f1ee
• File fixtures: notebook tabs and outputs sent to sheets in this release's workbook; roadmap: cycles found from the formulas as written 7108899
• diff: Dump writes a sheet's fields in a function of their own 48aed36
• Roadmap: fixtures, random edits, the speed gate and crash safety shipped; cycles through several arrays ahead 0bba145
• File fixtures: entries that read against their format, in this release's workbook bfc9bd8
• make speed: baseline with arrays checked for cycles through their cells as they spill e35a897
• Random edits: undo, reopen and full recalculation checked after random sequences of edits 161167b
• e2e: nu's highlighting and a problem it found in golden screens; highlight and Tab with the real nu 9dc9f69
• diff: test merging one-sheet files with named ranges 22c4df3
• nushell: ask nu about a pipeline with --ide-ast, --ide-check and --ide-complete; answers pinned to nu 0.116's 2f398c0
• Testing: the crashtest tag without naming its variable f7a7184
• Testing: the e2e binary's crashtest tag 59bb69c
• Sheets corpus: 301 formulas whose results 012 matches with Google Sheets e5ab298
• make speed: frames and recalculation held to a checked-in baseline in make check dbce1a1
• UI tests: the stress benchmarks' fake terminal and color-scale sheet in an untagged file 49b7f26
• File fixtures: workbooks each release saved open and save back byte for byte cecd28e
• Roadmap: Toward 1.0 and Around the grid; Sheets and 1-2-3 as inspiration, not specs 92e5253
• Notebook e2e tests and golden screens; notebook keys in help and the palette 2cd4cbe
• Docs site: redirects keep old addresses; doccheck asks for them 0aeb75d
• Docs: Mermaid diagrams on the site and in place of ASCII art 1f8d902
• Roadmap: a TUI Jupyter for nushell replaces the grid notebook; sections renumbered d9a93a3
• Docs: nushell pages name settings only in config examples d79aabf
• Test: linked files resolve inside the served folder 70d38c3
• Telemetry: a live span for each linked file update applied 1336be9
• Following files: e2e test, golden screens, stress benchmark 766b432
• Docs site: where it's published and how to publish a build 168654e
• make site and make site-serve; the docs site page in contributing 1115a18
• Bounds: rendering numbers with shades kept on the stack 5dbb346
• Frames: shades and roles stay on the stack; a line's spans reused; ASCII widths counted at once fbafdc7
• Roadmap: toward multiplayer through streaming and shared SSH sessions; other transports stay shelved 13697c4
• Roadmap: the nushell notebook track 48b85b0
• XLSX differential: the excelize side reads vertical alignment; make test and check pass the stress datasets to tests 0d10bb8
• Roadmap: the rules, locale and layout rows shipped; Scale is what's ahead cb6d952
• Bars: glyph runs drawn with their roles' escape codes, kept for the frame a2e67f8
• Bounds: a frame of data bars and icons (BenchmarkFrame bars-8192x26) 1e399dd
• Tests: FuzzRead seeds of the new rules and displays; German month names and parse errors end to end e1ce9df
• Golden palette screens count the rule commands; e2e sort-bar macro sorts back instead of undoing 3cfea87
• Macros: an e2e test of recording the sort bar; answered dialogs timed as commands 30ba870
• e2e: kitty keyboard on and off, keys held to preview, vim repeat, registers, marks and :w! 4074c28
• Charts: test that sixel images decode to the composited plot b86ff79
• Prompts: a narrow promptHost 21cc23c
• Formula suggestions: package suggest behind a seven-method host 9c70055
• Shortcuts view: package shortcuts behind a four-method host 606abb1
• Choice bars: package choicebar behind a three-method host dd5cb3a
• Roadmap: the XLSX check in spreadsheet apps is the release checklist's; one line for the grid and its storage c987c91
• Docs: the .012 reader's costs and the one-format reasoning in Bounds of support; a table row that swallowed a paragraph 6ee5e18
• lint: refuse scratch-named files (zz_, tmp, scratch, dbg_) as well as binaries b9efe60
• XLSX: layout reading and writing split to keep functions simple 90892b2
• Bounds: what wrapped text, borders, heights and merges cost e80deb0
• History: a step's row heights allocated when a height changes b27d20b
• UndoCost costs the fewer of the range's cells and the rich cells 652244f
• Engine: borders packed in a byte, so a cell stays 256 bytes 3fd4dc9

other

• Demos: an arrays tape 6b2473f
• Macros and Excel pages: point at the page that holds the fact 3e632a4
• doccheck: the Docusaurus tree, and doc paths named in Go code caf9120
• Generators, tests and code name the new doc paths c0adea8
• The screen: the lines and every mode indicator; a menu path fix dc684ac
• README: install in one line, the rest in getting-started/install.md 81537cf
• Docs: one home per fact in the new tree; link text names pages 5f1e569
• Docs: links for the new tree 6cea749
• Docs: a Docusaurus tree of folders by concept 6fc38a0
• Pivot values take the column's common format; theme search by dark or light filters by kind 6897a31
• Untrack two committed test binaries; lint refuses binaries and files over 2 MB 943b6ef
• Document how arrays are computed and spilled, their bounds, and mark them done 5b9b9b3
• Look for spilled cells to draw only on sheets with spills d7fd93f
• Split the docs checks and the config overview under the complexity limit fba67d1
• Demos: tapes for rules, pivot tables, vim keys, macros and themes 082e5a3
• config.md: an overview table before the option reference 26b9998
• README: a landing page; docs show the recordings that teach them e231576
• architecture.md, extending.md: describe the code as it is 767710f
• Contributor docs: the docs checks, tapes and where facts go 24a404b
• files.md: import, Excel, saving and the format as separate sections e389ff4
• ROADMAP: what's ahead, then one line per shipped feature acea835
• keys.md: sections by task, every bound key listed 09b05a9
• Check the docs against the code and each other b94d6e3
• Keep evaluation frames and snapshot cells as small as before arrays ab4a7d9
• Untrack a compiled test binary and ignore *.test 5e5646f
• Rules: e2e test, golden screens and docs 9993cf1
• Show a cell's note on hover over its checkbox or dropdown mark too 4cdeb47
• Note rule edits in macro recordings, and list Clear conditional formats a26fb6b
• Draw rule shades from cached escape codes, and find percentiles by selection c1ab15f
• Test spills end to end and record their golden screens 4c6ea12
• Spill a range that is a cell's whole formula, as Sheets does 68b9324
• Document arrays, spills, LET and LAMBDA, and regular expressions 7497bb7
• Keep arrays data-proportional and the evaluator's hot paths as fast b1aa3d3
• Add a stress shape of 1000 FILTER and UNIQUE arrays over 8192 rows 2fc0c66
• List rule screens, and order rule menu items as Sheets does 87ad117
• Read and write conditional formats and data validation in XLSX 8365022
• Write spills to XLSX as Excel's dynamic array formulas c47bcc3
• Chart types and options: e2e test, golden screens, docs 6490bfa
• Chart editor: one type chip on narrow screens 79791ff
• Show spilled cells and refuse editing them 998955f
• Notes and protected ranges: e2e tests and golden screens 38c0949
• Add SPLIT, REGEXMATCH, REGEXEXTRACT and REGEXREPLACE 6c72003
• Add LET, LAMBDA, MAP, REDUCE, SCAN, BYROW, BYCOL and MAKEARRAY fdaa8e9
• Draw and edit conditional formats and data validation 4358f56
• Compute arrays and spill them from the formula's cell b2538b5
• Parse array literals, LET and LAMBDA names, and LAMBDA calls 81f1a2a
• Pivot editor: Value name prompt, shorter hints; golden screens; roadmap feb4e83
• Document notes and protected ranges; mark them done in the roadmap b452cd4
• Chart editor: stacking, trend line, and an axis and legend bar e34b723
• Draw area, scatter, stacked charts and axis options c3be4a3
• Chart area and scatter types and chart options in the sheet 886c08c
• Replace current sheet removes charts that no longer fit the new data 784e49c
• Keep the excelize reference importer under the complexity limit d181caf
• Notes as XLSX comments both ways; protected sheets noted on import 351734b
• Vim p/P carry row formats; cutting a block leaves its cells plain ec1f34f
• Add conditional formats and data validation to the engine e458001
• Notes and protected ranges in the UI 87f47fe
• Pivot tables: column subtotals, renamed values, Sheets' blank label aebff00
• Notes on cells and protected ranges in the engine 1a8430d
• Note that releases are tagged from v0.1.0 fb9d110
• Mark section 1 done and list its three small follow-ups 393c1f7
• Record the Google Sheets check of 012's XLSX output 799bdc2
• Describe moveFormats by what it does be90933
• Say why a key whose check failed is kept, as the code is d7eea95
• Document formats travelling with copy and move, import location details and traces into hidden sheets 75179da
• 012 serve: open a file named on the ssh command line, and keep unsaved work on shutdown or idle timeout 35535fd
• Say when a trace finds only cells on hidden sheets, and how to show them 07daf20
• Import location: new sheets go after the current tab; Replace current sheet keeps its charts ed04383
• Describe the bounds of support as they are, and run doclint in make lint 3c8fa3d
• Say why array expressions in range arguments stay #VALUE! 8fe2d27
• Carry column and row formats with copy, cut and move, as Sheets does 20aee77
• Mark the line that states the doclint rule 23151fe
• Write down the no-broken-windows rules 852f611
• Add doclint and fix what it finds outside limits.md 2a8d678
• Mark a worksheet whose filter hides rows as in filter mode 909d761
• Add staticcheck to make lint and clear its findings ec40802
• Name renamed sheets by their new names in XLSX formulas and defined names 93e2fc4
• Check a new JEV API key with one test call and say how it went; golden screens for it and Save as replacing 19676c3
• Keep frozen panes and filters in XLSX, both ways 8bd3c19
• Ask before Save as or :w replaces another existing file d23e438
• Re-infer formulas reading blanks of a newly formatted column, row or sheet at once 5f1f93d
• Add make check: gofmt, vet, lint, tests, oracle and e2e before a push 23f0bf0
• Read a range where one value is wanted as the cell in the formula's row or column f3fe273
• Move the OTLP close tests to their own file, under the length limit dd947e9
• Don't let a dead inherited OTLP endpoint slow quitting 902e724
• Collect the roadmap ahead: hardening, Sheets features, scale, macros and keys, upkeep 82eb79a
• Document nested spans 1997ea4
• Write a span's ids to the JSON log with one allocation de03a0c
• Nest the UI's, imports' and sessions' spans 8a7c5a4
• Time recalculations and pivot refreshes in their workbook's trace 503499f
• Nest spans through a per-owner Trace and explicit Parent handles 801c083
• Say which palette the recordings use da01106
• Record the demos in Catppuccin Mocha with an isolated config aab8f07
• Group the module's imports apart in the function library b3b1878
• Document the function library's package and its boundary c247b57
• Add ranges up in the engine and walk lookups with a cursor 719e2be
• Group the module's imports apart from the others c02df3c
• Document the UI's hosts and the packages components moved to fd19d91
• Test an open menu against a fake host b4931c8
• Move the import runner into internal/ui/transfer f28e91a
• Move the function library into internal/functions 46e1e3a
• Move values, formats and entry parsing into internal/value cb54b97
• Give the macro manager a narrow host 31fec52
• Give the pivot editor a narrow host 829df5d
• Give the menus a narrow host and move the theme picker out 897a814
• Move the tab strip's layout into internal/ui/tabstrip 5f3f9f5
• Move the find bar into internal/ui/findbar d6549fc
• Move the command line into internal/ui/cmdline f3818a8
• Move the picker into internal/ui/picker 4e8f94e
• Move the edit line into internal/ui/lineedit c0462c2
• Move the overlay contract into internal/ui/overlay fe630b6
• Add criteria and lookup shapes to the stress benchmarks d0ad2d8
• Total selection statistics per block, and document the merge 100955b
• Document Step A: the grid, its bounds and what cost the grid 0fdf6cd
• Read the cell map for ranges over a quarter of the sheet's cells ef8c0a7
• Keep pivots, big selections and XLSX imports as fast as before cf897e2
• Trim the costs the benchmarks showed, and more edges by index fb81461
• Keep sort, undo and store tests under the complexity limit 877f0be
• Golden screens and an e2e test at the corner of a million rows 4474bac
• Stress a sparse million rows in the UI 7ba2b23
• Search lookups and criteria through the cells their ranges hold 0273b4f
• Guard every command against grid-sized work 3953e11
• Format the whole sheet once 460847c
• Sort only the rows that hold cells 3d2692a
• Record the selection statistics, JEV, frame rate and depth limits bfe10f8
• Port hidden sheets and missing-sheet formulas to the new XLSX code 59bfdb3
• Imports and exports: max-cells budget, column and row styles f571a69
• UI at a million rows: wider row numbers, filtered stepping by index 08ee498
• Raise the grid to Excel's 1,048,576 rows by 16,384 columns 1c459ce
• Publish the collector's health check on localhost:13133 5e3e3b5
• Document the XLSX reader and writer: limits, numbers, fuzzing 71a503a
• Test hidden sheets, sheet suggestions and the import location end to end, with golden screens b19443e
• Write XLSX with archive/zip instead of excelize e5c66aa
• Keep the evaluation depth count off the hot path 7ea2199
• Bound shared formula expansion and look up column styles once 627e90e
• Ask where File > Import puts the data: new sheets, the current sheet or the spreadsheet c867e16
• Import XLSX with 012's streaming reader instead of excelize b704e10
• Add a streaming XLSX reader on archive/zip and encoding/xml 2d9d5cf
• Suggest sheet names in formula autocomplete, pointing into the sheet after 625fe58
• Bound evaluation depth by putting off cells past it 7140572
• Cap formula nesting at 1024 levels in the parser 00faa1f
• Hide and unhide sheets: tab menu Hide sheet and View > Hidden sheets 5a0b9b1
• Read ranges by what they hold, not their area c114f32
• Ask Bubble Tea for 120 frames a second cedd61e
• Gather JEV answers for a frame and recalculate them together 09e6bb6
• Recalculate only the formulas waiting for a JEV answer a0fb6e4
• Sum selection statistics from per-column block aggregates ce91bf3
• Export formulas naming a missing sheet to XLSX as their values, with a note 97caaa7
• Benchmark XLSX imports of full sheets and report peak heap per cell e899946
• Compute PRODUCT, SUMIF, SUMIFS and SUMPRODUCT in decimal arithmetic cb58592
• Note how macros behave in 012 serve sessions 9d769f2
• Test recording the fill handle and a fitted column, both ways 0c85478
• Format the script tests 0084f48
• Stop a macro's script when its program is gone, so no goroutine outlives a session 8368e2a
• Document macros: a user guide and API reference, keys, files, patterns, architecture and limits 9dc8ad4
• Document pivot and frequency tables 08ad294
• Recompute a pivot when a cell in its way is cleared fbc938e
• Document the config file, themes and API key setup 1429607
• Run jev-api-key-command only when a sheet first asks JEV 710b5e6
• Test pivots end to end and record their golden screens 5919132
• Test config, themes and the API key end to end c97c9c9
• Fix scheme contrast by blending toward the text color 7e2d997
• Benchmark replaying a 1000-action macro and a script's calls under -tags stress; read small ranges without scanning the sheet 74a7125
• Add golden screens for the macro menu, recording, manager, errors and trust question fc0deec
• Edit macro scripts only where an editor is allowed, and test recording and replay end to end 11d6dfd
• Register 012 serve's settings; keep serve's entry points compiling 446a78d
• Route :w and :e through the File menu's save, open and download paths 6f25f2b
• Read settings from the config file; keep the API key out of files 7e69e75
• Benchmark pivots over 8192 rows and group without allocating keys 4f28187
• Document vim keys and mark the roadmap item done af4eda8
• Record, run and manage macros under Data > Macros, with a trust prompt for files made elsewhere a2b5f24
• Test vim keys through libghostty and record their screens cc5f068
• Show the keys that finish a vim sequence, and size completions to fit 116aa5e
• Add Data > Pivot table, the pivot editor and Column stats d7dad19
• Fit new pivot sheets' columns and list a pivot filter's values a40bf99
• Tidy the oracle module for the dependencies wish brought in 4043de8
• Include the SSH session benchmark in make stress bc233dc
• Save over a file deleted since it was opened without asking 736f1f6
• Document 012 serve: setup, security model and limits 2c61af0
• Measure concurrent SSH sessions under -tags stress 92ff132
• Add terminal color schemes as themes, with full-width bar roles 13d59e8
• Add a credential store for the JEV API key 3605d71
• Plan raising the grid: data-proportional operations, a cell budget, compact storage 36bfe92
• Test 012 serve end to end through the system ssh client in libghostty 69c6ae5
• Add optional vim keys with a : command line 67089f7
• Add 012 serve: sessions over SSH with charm.land/wish/v2 59d4948
• Add pivot tables to the engine as derived sheets 901e837
• Add a central config file with a typed option registry 93d4cf7
• Add the macro package: a Starlark API for scripts, recorded actions as source, step limits and cancelling 4c0bf00
• Keep macros with the workbook: undoable list, file field, and an undo step that stays open across calls 66366c6
• Resolve file names through a root that can confine them to a directory 69ce041
• Cap undo history by estimated bytes as well as steps 344feb4
• Mark VHS demos done; they render locally, not in CI 726dffd
• Show demo recordings in the README 9a70f51
• Note the last full stress run in the limits doc 358db85
• Size the lexer's token slice from the formula's length e5a0be8
• Free a chart's old image before resending it, so it fills its new size cb8e906
• Give workbooks their JEV source with SetRemote instead of a global 4cdc766
• Document the formula and numfmt packages and where the engine can grow a064c75
• Split the remaining complex engine functions into named steps 5869f19

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