######### Changelog ######### Notable changes to this project will be documented in this file. .. towncrier release notes start ******************** v2.10.4 (2026-02-23) ******************** Added ===== - Add autosuggestion acceptance key-bindings for vi & emacs editing modes Fixed ===== - Prevent crash on zero-width graphics ---- ******************** v2.10.3 (2025-12-19) ******************** Added ===== - Resize handle hint to sidebar border Fixed ===== - Fix ``euporie-hub`` launch - Fix loading of lists in config - Final side bar button border color in 1-bit color mode - First input not visible in notebook console if it has no output ---- ******************** v2.10.2 (2025-12-15) ******************** Fixed ===== - Update required ``prompt_toolkit`` version - Make quick-action frame border rounded in new-tab - Fix garbling of colored CLI help text on Python 3.14+ ---- ******************** v2.10.1 (2025-12-11) ******************** Fixed ===== - Reactivate input options ---- ******************** v2.10.0 (2025-12-11) ******************** Added ===== - Added support for relative line numbers - Added code minimap to sidebar - Added table-of-contents sidebar panel - Save sidebar selection and width - Add new tab page - Add colors to file icons - Add console tab to notebook app - Make euporie compatible with pyodide - Make sidebar resizable - Add ability to toggle hidden files in the file browser - Add matplotlib figure support in local-python kernel Fixed ===== - Fix toggling line numbers - Do not show "kernel died" message if tab closed before kernel finishes starting - Allow scrolling on notebook background pattern - Fix exception if searching with no open tabs - Improve kernel selection detection - Allow opening HTTP urls from file open dialog Changed ======= - Add slight fuzzy-search to command bar - Added new logo ---- ******************* v2.9.1 (2025-10-24) ******************* Added ===== - Various improvements to startup performance Fixed ===== - Fix bug on MacOS where terminal was set to cooked mode when ipykernel was installed - Fixed validation error after changing kernel at console startup ---- ******************* v2.9.0 (2025-10-14) ******************* Added ===== - Add ``ipympl`` widget - Enable custom mouse handlers for ``Display`` widgets - Enable saving files from ``Display`` Tabs Changed ======= - Startup optimizations Fixed ===== - Only update application style once when querying terminal colors ---- ******************** v2.8.15 (2025-10-10) ******************** Added ===== - Add "No Kernel" to kernel selection list Fixed ===== - Fix race condition in margin width calculation caching when pre-rendering cells - Fixed error when attempting to scroll outputs of empty cell ---- ******************** v2.8.14 (2025-10-01) ******************** Added ===== - Expand dataframe tables when cell outputs are unwrapped - Recognise LaTeX contained within MathJax tags (``\[``, ``\(``) in HTML Fixed ===== - Fix whitespace around inline-block elements in HTML - Fix multi-index padding issue in dataframe CSS - Fix issue with trailing ``$`` in markdown LaTeX - Properly hide hidden menu items - Link horizontal scrolling of cell outputs ---- ******************** v2.8.13 (2025-09-09) ******************** Fixed ===== - Fix crash caused by incorrect type of default logging configuration in hub app ---- ******************** v2.8.12 (2025-08-18) ******************** Added ===== - Reset cell output scroll position when toggling wrapping of cell output - The default color scheme will now automatically response to color palette changes in terminals which support CSI 2031 mode Fixed ===== - Prevent line jumping at startup due to typo in kitty graphics terminal query - Improve parsing of ANSI escape codes in cell outputs - Add additional CSI-u key codes (fixes arrow keys in Contour terminal) - Rename ``"config"`` to ``"settings"`` in default LSP configurations ---- ******************** v2.8.11 (2025-04-11) ******************** Added ===== - Add ability for local Python kernels to run inside virtual environments without euporie being installed in that virtual environment Changed ======= - Wrap cell outputs be default Fixed ===== - Fix wrapping of cell outputs in euporie-console ---- ******************** v2.8.10 (2025-04-02) ******************** Fixed ===== - Fix error with code reformatting - Prevent change dialog error when launching console with unknown kernel ---- ******************* v2.8.9 (2025-03-31) ******************* Fixed ===== - Removed unnecessary private sixel color mode - Fix ``preview`` app crash due to incorrect edit mode check Changed ======= - Optimize cell content updating in ``preview`` app - Do not update cell on reformat if nothing changes ---- ******************* v2.8.8 (2025-03-07) ******************* Fixed ===== - Fix kitty graphics detection query ******************* v2.8.7 (2025-03-07) ******************* Added ===== - Add smart/simple/none autosuggest options - Add "find and replace" command - Allow mouse scrolling in menus - Allow scrolling of overflowing tab bars - Add kernel restart prompting to console - Add setting to determine backup-on-save behaviour - Add basic local kernel which runs in the local interpreter Changed ======= - Allow apps to run in background threads - Improve notebook searching so all cell inputs are searched - Improve automatic bracket pairing - Improve performance of JSON view Fixed ===== - Improve performance with long cell otuputs - Update style of disabled text ipwidgets - Update console execution count on Jupyter kernel restart - Queue cell executions in console if kernel is starting - Improve performance of history indexing for suggestions - Properly shut down Jupyter kernels on tab closure - Fix tiled tab layouts - Set command palette input to vi-insert when opened - Fix issue with notebook scrolling - Fix issue where deleting the contents of a large cell results in scrolling the notebook out of view - Fix ``pageup`` and ``pagedown`` key press detection ---- ********************* v2.8.6 - (2025-01-17) ********************* Added ===== - Add initial implementation of kitty graphics unicode placeholders (https://sw.kovidgoyal.net/kitty/graphics-protocol/#unicode-placeholders) - Add configuration option for customizing individual style elements - Add a go to cell / go to line number command for command bar Changed ======= - Create backup file when saving a file - Prevent the need to use an escaped JSON string when defining custom logging configuration Fixed ===== - Fix issues with web viewer not loading due to loss of focus - Fix issue with parsing of LSP formatting changes ---- ********************* v2.8.5 - (2025-01-17) ********************* Added ===== - Added key-bindings to automatically close brackets - Added a vi-style command bar Changed ======= - Improved quality and responsiveness of line suggestions - Improved app styles when using 1-bit color mode - Update LSP server config defaults Fixed ===== - Fix issue where tempfile suffixes were no being calculated dynamically - Fixed issue with notebooks losing focus at startup - Improve styling with 1-bit color depth - Various data conversion fixes ---- ********************* v2.8.4 - (2024-10-10) ********************* Added ===== - Add Python 3.13 support - Various optimizations, making euporie faster - Add ability to indent and unindent in vi insert mode using ``tab`` and ``shift-tab`` key-bindings - Add option to display remote inputs and outputs - Reduce confusion in single-line inputs showing line numbers Fixed ===== - Create parent folders if output path does not exist when saving files - Fix various bugs with terminal graphics - Do not query clipboard unless terminal clipboard is selected - Scroll cursor to view when entering cell edit mode - Various mouse issues with scrollbars and buttons ---- ********************* v2.8.3 - (2024-09-23) ********************* Added ===== - Add setting to disable syntax highlighting Fixed ===== - Improve performance with large input cells by caching lexer selection ---- ********************* v2.8.2 - (2024-05-13) ********************* Added ===== - Added ``utftex`` as a renderer for LaTeX math Fixed ===== - Only patch `prompt_toolkit` when an app is launched, not at import - Ensure all key-bindings are configurable (thanks @matheusfillipe) - Fix rare bug causing exception when notebook has no cells - Prevent race condition causing duplicate cells at startup - Mark notebook as modified when changing cell type - Prevent ruff formatter deleting buffer contents ---- ********************* v2.8.1 - (2024-03-01) ********************* Fixed ===== - Prevent pager mime selection issue - Fix ``Tab`` key when numlock is enabled in kitty ---- ********************* v2.8.0 - (2024-03-01) ********************* Added ===== - Support Python 3.12 - Implement LSP server support - Add new ``--force-graphics`` option, to allow using the graphics protocol even if not supported by the terminal - Automatically disable mouse support on scroll-up in console to allow for terminal scrollback buffer scrolling. Mouse support is re-enabled on the next key-press. Changed ======= - Euporie now can use any external code formatting tool instead of a limited ranger of Python code formatters Fixed ===== - Hide input overflow margin if line wrapping is turned on - Do not load clipboard until app starts - Make menu widget more a11y friendly by position cursor on selected menu-item - Prompt to save dirty text files - Prevent flickering in ``euporie-hub`` clients on server log output - Notify of dead kernel immediately - Handle non-existent file in the text file editor - Fix issue with Select widget not scrolling beyond selection with scrollbar ---- ********************* v2.7.0 - (2024-01-15) ********************* Added ===== - Implement CSS blink - Implement progressive rendering in webview - Pre-render terminal graphics to speed up notebook scrolling - Add support for ``ruff`` code formatter - Add support for inline LaTeX math in markdown - Add ``ziamath`` LaTeX to SVG converter - Set scroll offset to 1 on cell inputs Changed ======= - Rename ``--tmux-graphics`` option to ``--multiplexer-passthrough``, and make it additionally work with GNU screen - Improve ``imagemagick`` detection so it works on Debian Fixed ===== - Top line of app no longer disappears sometimes when opening file - Redraw app on theme update - Fix ``PgUp`` and ``PgDn`` keybindings in ``ScrollingContainer`` - Fix issue with black code formatter when an unprintable character is entered - Fix issue with image tearing when using ``chafa.py`` to render images - Do not highlight brackets if a kernel input is not focused - Use private color registers for sixel graphics - Print the entirety of a scrolled input in euporie-console after running the input - Greatly improved responsiveness when scrolling large cells - Fix issue when moving cursor up between cells cursor, where cursor moved to second last character ---- ********************* v2.6.2 - (2023-11-23) ********************* Fixed ===== - Fix terminal graphics in euporie-console ---- ********************* v2.6.1 - (2023-11-17) ********************* Fixed ===== - Do not expand ipywidget HTML widgets (improves appearance of ``tqdm.notebook`` progress bars) - Fix data update callbacks for HTML & Image ipywidgets - Fix running multiple cells - Prevent exception when extending cell selection to include last cell - Prevent notebook app freezing when copying cell outputs ---- ********************* v2.6.0 - (2023-11-13) ********************* Added ===== - Allow scrolling to top of first cell and bottom of last cell with :kbd:`up` and :kbd:`down` if not visible - Display inline images in markdown and HTML using terminal graphics Fixed ===== - Kitty graphics now appear when using non-default color schemes - Prevent disabled forms being focused - Prevent rare error when closing a tab - Prevent error dialog collapsing at small terminal sizes - Correct error in escape code for querying terminal dimensions - Fix cell output wrap toggle shortcut ---- ********************* v2.5.3 - (2023-10-19) ********************* Added ===== - Use `justify_content` for alignment in `flex` elements in HTML renderer - Option to use OSC52 for clipboard Fixed ===== - Ensure the color of drop-shadows gets updated if the color scheme is changed while the app is running ---- ********************* v2.5.2 - (2023-10-14) ********************* Fixed ===== - Fix graphic cropping in webview - Prevent rare error on format conversion failure ---- ********************* v2.5.1 - (2023-10-13) ********************* Fixed ===== - Ensure extended key support is disabled at correct point in rendering process for apps running in alternate screen ---- ********************* v2.5.0 - (2023-10-13) ********************* Added ===== - Allow wrapping cell outputs - Add support for ``%load`` and ``%edit`` magics - Make icons in file browser configurable - Implement ``display: grid`` support in HTML renderer - Add terminal graphics support to webview - Redirect kernel output to log Fixed ===== - Prevent entry of typed escape sequence codes into text areas - Reset the terminal extended key mode at exit - Limit horizontal scrolling of display areas - Prevent error when commenting an empty cell - Prevent moving through history in vi navigation mode - Launch kernels from base prefix by default unless ``ipykernel`` is installed inside euporie's environment - Use ``.md`` filename suffix when editing markdown cells in external editor - Improve CSI-u escape sequence detection Changed ======= - Perform format conversions asynchronously - Rename ``reset-tab`` command to ``refresh-tab`` ---- ********************* v2.4.3 - (2023-06-07) ********************* Fixed ===== - Fix "Wrong color format" error when suggesting dictionary key completions ---- ********************* v2.4.2 - (2023-06-05) ********************* Changed ======= - Add common SVG namespaces to HTML inline SVGs before conversion Fixed ===== - Force block graphic output from ``viu`` - Fix calling asynchronous commands (e.g. converting console session to a notebook) ---- ********************* v2.4.1 - (2023-05-25) ********************* Fixed ===== - Fix dependency version conflict between ``platformdirs`` and ``typing-extensions`` ---- ********************* v2.4.0 - (2023-05-24) ********************* Changed ======= - Change from `appdirs` to `platformdirs` for resolving user configuration path - Improve changes of successful format conversion by trying all conversion routes - Improvements to responsiveness when opening files - Update completion menu style - Changed name of ``hub`` configuration item ```no_auth`` to ``auth`` with inverse logic Added ===== - Add web viewer tab for sufing the world wide web - Add JSON viewer tab - Add ability to open remote files from "open" dialog - Add ability to select file open method - Add support for opening scripts & markdown documents as notebooks using Jupytext - Show full file-browser file path in status-bar - Make all scrollbars clickable - Add ability to select an existing kernel when changing a notebook's kernel - Add "*.desktop" files - Select text on find-next - Add support for saving changes to text files Fixed ===== - Fix pandas dataframe HTML output formatting with row multi-indices - Prevent every ``euporie-consle`` run clearing the screen in ``Konsole`` - Replace tabs with spaces in ANSI text output - ``SelectMultiple`` widget is now styled consistently with other widgets - Restore terminal state on unexpected exit signal - Prevent ``KeyError: 'log_file'`` error when launching apps via ``euporie`` app - Prevent unknown markdown code block language causing rendering error - Fix unexpected cropped graphics when using ``timg`` with character aspects ≠ 0.5 - Make clickable scrollbars work correctly with Window containers - Render cells when converted to markdown - Prevent crash when connecting to ``euporie-hub`` - Improve mime-type detection - Make saving safer by saving to a temporary file first ---- ********************* v2.3.2 - (2023-03-21) ********************* Added ===== - Add :kbd:`Ctrl+up` and :kbd:`Ctrl+down` as key-bindings to move through kernel history in the console - Allow closing notebook tabs with the middle mouse button - Notify the user if the kernel dies unexpectedly Fixed ===== - Re-enable display of large images in console - Fix HTML table colspan border rendering issue - Fix minor notebook scrolling issues - Fix scrollbar dragging on tiled notebooks - Prevent exception if kernel requests an unknown lexer - Improve handling of kernel startup errors and reliability of changing kernels - Rendering of LaTeX as terminal graphics ---- ********************* v2.3.1 - (2023-02-05) ********************* Added ===== - Warn about unrecognised configuration options in the log Fixed ===== - Fix minor issue with ``chafa.py`` image renderer ********************* v2.3.0 - (2023-02-03) ********************* Added ===== - Add ``cahfa.py`` image renderer - Add command to clear screen - Add a "Restart kernel and clear all output" command - Add commands for clearing cell outputs - The ``scroll-up-5-lines`` and ``scroll-down-5-lines`` commands now scroll to the top or bottom of the document if less than 5 lines remain - "Open" and "Save As" dialogs now include a file browser - Added a side-bar, which currently shows a file browser - Add file display tab - Minor usability improvements to widgets - Partially obscured images are now rendered using terminal graphics Fixed ===== - Change "toggle cell inputs" / "toggle cell outputs" click area to just prompt number - Focus notebook page on click - Add global dragging to slider widgets - Fixed crash when merging last two cells in a notebook - Relaxed dependency specification constraints Changed ======= - Major re-write of HTML renderer (there is still work to be done on rendering the contents of inline elements). ---- ********************* v2.2.1 - (2022-12-09) ********************* Added ===== - Add a setting for graphics protocol preference Fixed ===== - Fix PIL import error ---- ********************* v2.2.0 - (2022-12-01) ********************* Added ===== - Make drop-shadows configurable Changed ======= - Changed to hatch for package build system Fixed ===== - Fix automatic contextual help - Second attempt to fix cell output left scroll issue ---- ********************* v2.1.5 - (2022-12-01) ********************* Fixed ===== - Attempt fix for cell output left scroll issue - Prevent ``background_tasks`` error with ``prompt_toolkit==3.0.30`` - Prevent error when adding a cell during initial render ---- ********************* v2.1.4 - (2022-11-29) ********************* Fixed ===== - Ensure all cells are re-rendered when a notebook tab is reset ---- ********************* v2.1.3 - (2022-11-29) ********************* Added ===== - New command to reset tabs, causing notebooks to be reloaded from the filesystem - Improvements to the HTML renderer Fixed ===== - Use valid defaults for foreground and background colors for applications - Do not collapse cell when clicking on prompt itself, only the area below - Ensure logo is visible in the documentation - Fix code block language detection in HTML renderer ---- ********************* v2.1.2 - (2022-11-14) ********************* Fixed ===== - Prevent crash on Python 3.8 ---- ********************* v2.1.1 - (2022-10-31) ********************* Fixed ===== - Ensure select uses available width in kernel selection dialog - Do not cut when deleting word in micro edit mode ---- ********************* v2.1.0 - (2022-10-29) ********************* Added ===== - Make shadows under menus and dialogs semi-transparent - Add ability to parse comma-separated CSS selectors to HTML parser - Make dialogs draggable - Allow configuring the external editor - Add ability to inject cell position into external editor command (this allows and external editor to be run in a tmux popup) Fixed ===== - Significant performance improvements when rendering HTML tables - Close file after prompting to save a new file when euporie is closed - Fix dialog button shortcut keys - Display error messages in file open dialog - Fixed broken mouse events in button widgets - Prevent ``IndexError`` when deleting a selection of cells including the last cell ---- ********************* v2.0.9 - (2022-10-26) ********************* Added ===== - Do not show text selection when cell input is not focused - Allow menus to be closed with :kbd:`Escape` and opened with :kbd:`F10` - Enable cell inputs and outputs to be collapsed - Make changing cursor shapes to showing editing mode configurable Fixed ===== - Fixed issue where graphics are not displayed in console but are in notebook - Re-apply style to cell input background - Highlight selected trailing whitespace - Reset button selection status on any global mouse event ---- ********************* v2.0.8 - (2022-10-04) ********************* Added ===== - Use SGR-pixel position for greater scrolling resolution when dragging scrollbar - Clear selection in console before printing input - Add ability to toggle top bar visibility - Use cursor shapes to show the current input mode Fixed ===== - Even more graphics rendering adjustments, including enabling sixel rendering with :command:`chafa` - Do not clear a cell's output when converting a cell to markdown ---- ********************* v2.0.7 - (2022-08-31) ********************* Fixed ===== - Fix various graphics rendering glitches - Disable line wrapping before probing terminal to prevent unrecognised APCs moving the cursor to the next line ---- ********************* v2.0.6 - (2022-08-30) ********************* Fixed ===== - Prevent last cell of SIXEL images being overwritten - Fix ubiqitous hyperlink issue - Fix graphics detection for Konsole - Hide kitty detection APC sequence in terminals which do not support APC codes ---- ********************* v2.0.5 - (2022-08-29) ********************* Added ===== - Add interactive JSON cell output preview Fixed ===== - Sort configuration sub-menus - Prevent crash when opening key-binding dialog - Prevent jumping when scrolling if document is less than one page long - Fixed issue with range sliders which caused a crash on notebook load ---- ********************* v2.0.4 - (2022-08-28) ********************* Added ===== - Add colorful command line help text Changed ======= - Pre-render cells in background thread when notebook is loaded - Make scrolling the notebook significantly less janky Fixed ===== - Scroll the selected cell into view when entering cell edit mode - Prevent excessive re-rendering of cells ---- ********************* v2.0.3 - (2022-08-26) ********************* Fixed ===== - Handle deleted cells in cell mouse handle wrapper - Fixed bug in ``euporie-notebook`` where cursor remains hidden when the app exits - Fix inverted missing kernel logic ---- ********************* v2.0.2 - (2022-08-19) ********************* Fixed ===== - Fixed bug where rendering LaTeX in HTML would sometime fail - Fixed bug where ipywidget float log sliders would not accept intermediate values ---- ********************* v2.0.1 - (2022-08-18) ********************* Fixed ===== - Fixed bug with rendering LaTeX maths in markdown cells ---- ********************* v2.0.0 - (2022-08-18) ********************* Added ===== - Added new HTML renderer - Added shortcut key hints in menus and buttons - Added a shadow under the completions menu - Allow changing color depth on the fly - Key-bindings can now be edited in the configuration file - Queue inputs which are run before kernel starts, and run them once the kernel has started - Add ability to convert from console to notebook - Set initial vi mode to navigation - Add euporie console application - Add "Save As..." command - Allow opening file from remote file systems (e.g. ``http:``, ``hdfs:``, ``gs:``, ``s3:``, etc.) - Add ability to undo deleting cells - Add support for ipywidgets - Allow changing app accent color - Allow connecting to existing kernels with :option:`kernel_connection_file` config option Changed ======= - Auto-indent text on newline inside brackets in micro editor mode - Improve quality of copied outputs - Cells are now displayed as soon as they are rendered in ``preview`` - Added the ``--save`` option in ``preview``, which saves the notebook if ``--run`` is used - Apps are now individually configurable - The ``edit`` app is not called ``notebook`` - The preferred method of launching apps is now using the ``euporie-*`` commands - The style of the applications and widgets has been refresh - Allow creating new notebooks without first passing a file path - Use :py:mod:`fastjsonschema` to parse configuration more quickly - Reduce memory usage by allowing the garbage collector to remove deleted cells and graphics - Make clicking to select a cell pass the click event to the cell Fixed ===== - Clicking on a cell to focus no longer results in a selection if the notebooks has to be scrolled - Fix issue with hyperlinks taking over the screen - Fix bug which prevented mouse scrolling in some circumstances - Fix ``--version`` command line flag ---- ********************* v1.6.2 - (2022-05-09) ********************* Changed ======= - Display multiple cursors in vi multi-cursor mode ---- ********************* v1.6.1 - (2022-05-08) ********************* Changed ======= - Allow ``file:`` scheme links in markdown Fixed ===== - Enable entering vi navigation mode - Change "go to matching bracket" command key-binding in micro mode to :kbd:`Alt+(` / :kbd:`Alt+)`, so as not to conflict with the "find-next" command ---- ********************* v1.6.0 - (2022-04-26) ********************* Added ===== - Add dialog explaining if no kernels are found - Allow changing tabs by scrolling on them - Add "Custom" color scheme, allowing foreground and background colours to be configured - Add "Black" and "White" color schemes - Add a tab bar, and tab stacking / tiling - Detect terminal colors inside :command:`tmux` Changed ======= - Fix bug where markdown was not rendered on some installs - Update documentation - Remove input flush timeout after escape key - Use sub-command in the command line interface - Styling changes - Do not colour cell input box background if terminal background color is not detected - Improve cell stdin focus logic Fixed ===== - Force cell input to be re-lexed when changing cell type - Prevent OSC-8 link mis-detection bug by adding link IDs - Fix regression making cell selection in long notebooks very slow ---- ********************* v1.5.0 - (2022-04-19) ********************* Added ===== - Allow extending selection by word using :kbd:`Alt+Shift+Left` / :kbd:`Alt+Shift+Right` - Add euporie hub: a multi-client SSH server serving euporie - Add search toolbar (searches cell input in edit mode) - Use `prompt_toolkit` to format logging output - Allow scrolling cell outputs with :kbd:`left` and :kbd`right` in command mode - Theme more elements based on current terminal theme Changed ======= - Optimize imports, reducing import times by ~50% - Improve fix for missing first empty cells in ``html2text`` markdown tables Fixed ===== - Restore graphics in tmux functionality - Allow entering edit mode by clicking on cell input - Expand ``~`` in log file path - Prevent IPython import race condition when IPython is installed - Prevent down key moving to next cell if the cursor is on the last line of a cell when the completion menu is open - Enable euporie to run on Window again - Prevent an underscore being printed when the app is launched - Only send terminal queries if the terminal supports it ---- ********************* v1.4.3 - (2022-03-30) ********************* Added ===== - Notebook will scroll so the cursor is always visible when in edit mode - Add ability to copy cell output - Allow colour-depth to be manually configured - Allow scroll bar visibility to be toggled Fixed ===== - Ensure dumping notebooks works when stdin is not a TTY (this allows euporie to be used to preview notebooks in ranger) - Prevent exception when navigating to an empty cell in edit mode - Prevent wide tables from wrapping with :py:mod:`html2text` renderer ---- ********************* v1.4.2 - (2022-03-28) ********************* Added ===== - Respond to kernel requests to clear cell outputs - Used colored output with elinks HTML renderer Fixed ===== - Fix parsing of html tables with empty first cells by :py:mod:`html2text` - Fixed toggling comments if a line consists of a single right-stripped comment Changed ======= - Parse environment variables a Python literals, so setting a binary variable to ``"False"`` no longer evaluates to :py:const:`True` ---- ********************* v1.4.1 - (2022-03-26) ********************* ===== Fixed ===== - Exception raised when attempting to strip an empty formatted text string which occasionally caused issues when rendering markdown ---- ********************* v1.4.0 - (2022-03-26) ********************* Added ===== - Add :py:mod:`html2text` as a HTML renderer - Add new markdown parser based on :py:mod:`markdown_it` - Highlight matching brackets and add command (:kbd:`Ctrl+g`) to jump between matching brackets - Add shortcuts :kbd:`Alt+Up` and :kbd:`Alt+Down` to move cells - Show notebook mode in status-bar - Allow moving cursor between cells from first / last line - Allow extended a notebooks' cell selection with the mouse (:kbd:`Shift + Click` or :kbd:`Ctrl + Click`) - Add ability to extend cell selection to top or bottom of notebook Changed ======= - Make cell edit mode persistent between cells Fixed ===== - Only send terminal query escape codes if output is a TTY - this prevents disrupted output when dumping or paging notebooks - Fix word selection in case toggle command - Images now resized if terminal font size changes - Fixed maultiple bugs with external image converters - Fix editing cells in external editor ---- ********************* v1.3.1 - (2022-03-24) ********************* Fixed ===== - Prevent :py:mod:`ssort` clearing cells with only comments ********************* v1.3.1 - (2022-03-20) ********************* Fixed ===== - Fix notebook dumping regression ---- ********************* v1.3.0 - (2022-03-19) ********************* Added ===== - Added ability to select multiple notebook cells - Added ability to merge multiple cells - Added ability to split cells - Added commands to move cells up and down Changed ======= - Expanded run, cut, copy, paste commands to work with multiple cells - Changing cell type affects all selected cells - Formatting cells formats all selected code cells Fixed ===== - Fix recursion bug when editing a cell when multiple cells are selected ---- ********************* v1.2.2 - (2022-03-17) ********************* Fixed ===== - Fix zero-division error if scrolling a window with less content than its height ---- ********************* v1.2.1 - (2022-03-17) ********************* Added ===== - Make terminal colour polling timeout configurable - Add ability to focus and scroll the inspection pane - Add inspection pane key-bindings Changed ======= - Use improved scrollbars with mouse support (if `PR #1587 `_ is merged) Fixed ===== - Ensure opening command palette does not show an error if it is opened before is has loaded - Fixed bug where nothing would be focused after a completion if pager was opened ---- ********************* v1.2.0 - (2022-03-06) ********************* Added ===== - Inspection pane for showing contextual help (summon with :kbd:`Shift+Tab` in a code cell) - Add ability to use :py:mod:`isort` and :py:mod:`ssort` when formatting code cells - Make terminal colour change detection interval configurable Fixed ===== - Indent if cursor in leading whitespace rather than suggest complete - No longer continue indenting on subsequent newlines after a colon ---- ********************* v1.1.0 - (2022-03-04) ********************* Added ===== - Obey the :envvar:`NO_COLOR` environment variable (`https://no-color.org/ `_) - Graphic background now follows theme color not terminal color - Add command palette (summoned with :kbd:`Ctrl+space`) - Add experimental support for terminal graphics from within tmux - Add support for displaying images using the `iTerm inline images protocol `_ - New terminal graphic rendering system to work with new scrolling method - Allow displaying pager outputs (e.g. when using ``print??`` ipython syntax) - Display PDF outputs - Add option to automatically format code cells with black - Experimental support for terminal graphics in :command:`tmux` Changed ======= - New notebooks scrolling method which improves scrolling performance - New data conversion system to replace the output rendering system Fixed ===== - Prevent output from the kernel subprocess being printed and breaking the display - Display tabs in ansi output correctly - Prevent hidden cell borders show up when syntax theme is changed - Graphics now use theme background colour rather than terminal background colour - Fixed occasional error when uncommenting a block of text - Prevent terminal graphics obscuring dialogs - Run all cells now works as expected in TUI mode - Restore clipboard functionality ---- ********************* v1.0.0 - (2020-02-03) ********************* Added ===== - Added documentation - Add shortcut key (:kbd:`c-/`) to toggle line commenting - Improved terminal feature detection - Add ability to render LaTeX using :py:mod:`sympy` - Add new terminal graphics system, which makes displaying using sixels / kitty graphics more reliable - Add support for LaTex equations in markdown using flatlatex - Markdown tables no longer expand to the full width of the display - Show menu item descriptions in the statusbar - Add keyboard shortcuts to the menu - Allow status bar to be hidden - Allow wrapping selection in quotes or brackets - Display keyboard shortcuts on menus, and better looking menus - Add `micro` editor style key-bindings as the default - Add centralized command system - Configurable cell border visibility - Read notebook language configuration form the kernel - Configurable colorschemes - Support user input with ``input()`` - Support asynchronous cell output (à la :py:mod:`akernel`) - Vastly more responsive completion & history requests - Major code restructure - Much improved scrollbar - Added ability to view the logs in a tab - Introduced the concept of "tabs" (tabs are only displayed vertially tiled for now) - Automatic suggestions from kernel history - Completion type annotations in the completion menu - Added ability to automatically run notebooks with `--run` command line flag - Allow changing background colour - Add `chafa `_ as an image renderer Fixed ===== - Fix issue where clicking on cells failed to focus them