path: root/CHANGELOG.md

# Changelog
All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## 0.5.0-rc4

### Fixed

- Scrolling at window boundaries while extending the selection

## 0.5.0-rc3

### Fixed

- Origin consistency in search without vi mode

## 0.5.0-rc2

### Added

- Separate search label for backward search

### Fixed

- Selection tracking in search without vi mode
- Crash when resizing below search label length

## 0.5.0-rc1

### Packaging

- Minimum Rust version has been bumped to 1.41.0
- Prebuilt Linux binaries have been removed
- Added manpage, terminfo, and completions to macOS application bundle
- On Linux/BSD the build will fail without Fontconfig installed, instead of building it from source

### Removed

- Environment variable `RUST_LOG` for selecting the log level
- Deprecated `window.start_maximized` config field
- Deprecated `render_timer` config field
- Deprecated `persistent_logging` config field

### Added

- Default Command+N keybinding for SpawnNewInstance on macOS
- Vi mode for regex search, copying text, and opening links
- `CopySelection` action which copies into selection buffer on Linux/BSD
- Option `cursor.thickness` to set terminal cursor thickness
- Font fallback on Windows
- Support for Fontconfig embolden and matrix options
- Opt-out compilation flag `winpty` to disable WinPTY support
- Scrolling during selection when mouse is at top/bottom of window
- Expanding existing selections using single, double and triple click with the right mouse button
- Support for `gopher` and `gemini` URLs
- Unicode 13 support
- Option to run command on bell which can be set in `bell.command`
- Fallback to program specified in `$SHELL` variable on Linux/BSD if it is present

### Changed

- Block cursor is no longer inverted at the start/end of a selection
- Preserve selection on non-LMB or mouse mode clicks
- Wayland client side decorations are now based on config colorscheme
- Low resolution window decoration icon on Windows
- Mouse bindings for additional buttons need to be specified as a number not a string
- Don't hide cursor on modifier press with `mouse.hide_when_typing` enabled
- `Shift + Backspace` now sends `^?` instead of `^H`
- Default color scheme is now `Tomorrow Night` with the bright colors of `Tomorrow Night Bright`
- Set IUTF8 termios flag for improved UTF8 input support
- Dragging files into terminal now adds a space after each path
- Default binding replacement conditions
- Adjusted selection clearing granularity to more accurately match content
- To use the cell's text color for selection with a modified background, the `color.selection.text`
    variable must now be set to `CellForeground` instead of omitting it
- URLs are no longer highlighted without a clearly delimited scheme
- Renamed config option `visual_bell` to `bell`
- Moved config option `dynamic_title` to `window.dynamic_title`

### Fixed

- Selection not cleared when switching between main and alt grid
- Freeze when application is invisible on Wayland
- Paste from some apps on Wayland
- Slow startup with Nvidia binary drivers on some X11 systems
- Display not scrolling when printing new lines while scrolled in history
- Regression in font rendering on macOS
- Scroll down escape (`CSI Ps T`) incorrectly pulling lines from history
- Dim escape (`CSI 2 m`) support for truecolor text
- Incorrectly deleted lines when increasing width with a prompt wrapped using spaces
- Documentation for class in `--help` missing information on setting general class
- Linewrap tracking when switching between primary and alternate screen buffer
- Preservation of the alternate screen's saved cursor when swapping to primary screen and back
- Reflow of cursor during resize
- Cursor color escape ignored when its color is set to inverted in the config
- Fontconfig's `autohint` and `hinting` options being ignored
- Ingoring of default FreeType properties
- Alacritty crashing at startup when the configured font does not exist
- Font size rounding error

## 0.4.3

### Fixed

- Tabstops not being reset with `reset`
- Fallback to `LC_CTYPE=UTF-8` on macOS without valid system locale
- Resize lag on launch under some X11 wms
- Increased input latency due to vsync behavior on X11
- Emoji colors blending with terminal background
- Fix escapes prematurely terminated by terminators in unicode glyphs
- Incorrect location when clicking inside an unfocused window on macOS
- Startup mode `Maximized` on Windows
- Crash when writing a fullwidth character in the last column with auto-wrap mode disabled
- Crashing at startup on Windows

## 0.4.2

### Packaging

- Minimum Rust version has been bumped to 1.37.0
- Added Rust features `x11` and `wayland` to pick backends, with both enabled by default
- Capitalized the Alacritty.desktop file

### Added

- Live config reload for `window.title`

### Changed

- Pressing additional modifiers for mouse bindings will no longer trigger them
- Renamed `WINIT_HIDPI_FACTOR` environment variable to `WINIT_X11_SCALE_FACTOR`
- Print an error instead of crashing, when startup working directory is invalid
- Line selection will now expand across wrapped lines
- The default value for `draw_bold_text_with_bright_colors` is now `false`
- Mirror OSC query terminators instead of always using BEL
- Increased Beam, Underline, and Hollow Block cursors' line widths
- Dynamic title is not disabled anymore when `window.title` is set in config

### Fixed

- Incorrect default config path in `--help` on Windows and macOS
- Semantic selection stopping at full-width glyphs
- Full-width glyphs cut off in last column
- Crash when starting on some X11 systems
- Font size resetting when Alacritty is moved between screens
- Limited payload length in clipboard escape (used for Tmux copy/paste)
- Alacritty not ignoring keyboard events for changing WM focus on X11
- Regression which added a UNC path prefix to the working directory on Windows
- CLI parameters discarded when config is reload
- Blurred icons in KDE task switcher (alacritty.ico is now high-res)
- Consecutive builds failing on macOS due to preexisting `/Application` symlink
- Block selection starting from first column after beginning leaves the scrollback
- Incorrect selection status of the first cell when selection is off screen
- Backwards bracket selection
- Stack overflow when printing shader creation error
- Underline position for bitmap fonts
- Selection rotating outside of scrolling region
- Throughput performance problems caused by excessive font metric queries
- Unicode throughput performance on Linux/BSD
- Resize of bitmap fonts
- Crash when using bitmap font with `embeddedbitmap` set to `false`
- Inconsistent fontconfig fallback
- Handling of OpenType variable fonts
- Expansion of block-selection on partially selected full-width glyphs
- Minimize action only works with decorations on macOS
- Window permanently vanishing after hiding on macOS
- Handling of URLs with single quotes
- Parser reset between DCS escapes
- Parser stopping at unknown DEC private modes/SGR character attributes
- Block selection appending duplicate newlines when last column is selected
- Bitmap fonts being a bit smaller than they should be in some cases
- Config reload creating alternate screen history instead of updating scrollback
- Crash on Wayland compositors supporting `wl_seat` version 7+
- Message bar not hiding after fixing wrong color value in config
- Tabstops cleared on resize
- Tabstops not breaking across lines
- Crash when parsing DCS escape with more than 16 parameters
- Ignoring of slow touchpad scrolling
- Selection invisible when starting above viewport and ending below it
- Clipboard not working after TTY switch on Wayland
- Crash when pasting non UTF-8 string advertised as UTF-8 string on Wayland
- Incorrect modifiers tracking on X11 and macOS, leading to 'sticky' modifiers
- Crash when starting on Windows with missing dark mode support
- Variables `XCURSOR_THEME` and `XCURSOR_SIZE` ignored on Wayland
- Low resolution mouse cursor and decorations on HiDPI Wayland outputs
- Decorations visible when in fullscreen on Wayland
- Window size not persisted correctly after fullscreening on macOS
- Crash on startup with some locales on X11
- Shrinking terminal height in alt screen deleting primary screen content

### Removed

- Config option `auto_scroll`, which is now always disabled
- Config option `tabspaces`, which is now fixed at `8`

## 0.4.1

### Packaging

- Added compatibility logo variants for environments which can't render the default SVG

### Added

- Terminal escape bindings with combined modifiers for Delete and Insert
- /Applications symlink into OS X DMG for easier installation
- Colored emojis on Linux/BSD
- Value `randr` for `WINIT_HIDPI_FACTOR`, to ignore `Xft.dpi` and scale based on screen dimensions
- `Minimize` key binding action, bound to `cmd + m` on macOS

### Changed

- On Windows, the ConPTY backend will now be used by default if available
- The `enable_experimental_conpty_backend` config option has been replaced with `winpty_backend`

### Fixed

- URLs not truncated with non-matching single quote
- Absolute file URLs (`file:///home`) not recognized because of leading `/`
- Clipboard escape `OSC 52` not working with empty clipboard parameter
- Direct escape input on Windows using alt
- Incorrect window size on X11 when waking up from suspend
- Width of Unicode 11/12 emojis
- Minimize on windows causing layout issues
- Performance bottleneck when clearing colored rows
- Vague startup crash messages on Windows with WinPTY backend
- Deadlock on Windows when closing Alacritty using the title bar "X" button (ConPTY backend)
- Crash on `clear` when scrolled up in history
- Entire screen getting underlined/stroke out when running `clear`
- Slow startup on some Wayland compositors
- Padding not consistently visible on macOS
- Decorations ignoring Windows dark theme
- Crash on macOS when starting maximized without decorations
- Resize cursor not showing up on Wayland
- Maximized windows spawning behind system panel on Gnome Wayland

### Removed

- Support for 8-bit C1 escape sequences

## 0.4.0

### Packaging

- Minimum Rust version has been bumped to 1.36.0
- Config is not generated anymore, please consider distributing the alacritty.yml as documentation
- Removed Alacritty terminfo from .deb in favor of ncurses provided one

### Added

- Block selection mode when Control is held while starting a selection
- Allow setting general window class on X11 using CLI or config (`window.class.general`)
- Config option `window.gtk_theme_variant` to set GTK theme variant
- Completions for `--class` and `-t` (short title)
- Change the mouse cursor when hovering over the message bar and its close button
- Support combined bold and italic text (with `font.bold_italic` to customize it)
- Extra bindings for F13-F20
- Terminal escape bindings with combined modifiers
- Bindings for ScrollToTop and ScrollToBottom actions
- `ReceiveChar` key binding action to insert the key's text character
- New CLI flag `--hold` for keeping Alacritty opened after its child process exits
- Escape sequence to save and restore window title from stack
- Alternate scroll escape sequence (`CSI ? 1007 h` / `CSI ? 1007 l`)
- Print name of launch command if Alacritty failed to execute it
- Live reload font settings from config
- UTF-8 mouse mode escape sequence (`CSI ? 1005 h` / `CSI ? 1005 l`)
- Escape for reading clipboard (`OSC 52 ; <s / p / c> ; ? BEL`)
- Set selection clipboard (`OSC 52 ; <s / p> ; <BASE64> BEL`)

### Changed

- On Windows, query DirectWrite for recommended anti-aliasing settings
- Scroll lines out of the visible region instead of deleting them when clearing the screen

### Fixed

- GUI programs launched by Alacritty starting in the background on X11
- Text Cursor position when scrolling
- Performance issues while resizing Alacritty
- First unfullscreen action ignored on window launched in fullscreen mode
- The window is now filled with the background color before displaying
- Cells sometimes not getting cleared correctly
- X11 clipboard hanging when mime type is set
- On macOS, Alacritty will now fallback to Menlo if a font specified in the config cannot be loaded
- Debug ref tests are now written to disk regardless of shutdown method
- Cursor color setting with escape sequence
- Override default bindings with subset terminal mode match
- On Linux, respect fontconfig's `embeddedbitmap` configuration option
- Selecting trailing tab with semantic expansion
- URL parser incorrectly handling Markdown URLs and angled brackets
- Intermediate bytes of CSI sequences not checked
- Wayland clipboard integration
- Use text mouse cursor when mouse mode is temporarily disabled with shift
- Wayland primary selection clipboard not storing text when selection is stopped outside of the window
- Block URL highlight while a selection is active
- Bindings for Alt + F1-F12
- Discard scrolling region escape with bottom above top
- Opacity always applying to cells with their background color matching the teriminal background
- Allow semicolons when setting titles using an OSC
- Background always opaque on X11
- Skipping redraws on PTY update
- Not redrawing while resizing on Windows/macOS
- Decorations `none` launching an invisible window on Windows
- Alacritty turning transparent when opening another window on macOS with chunkwm
- Startup mode `Maximized` having no effect on Windows
- Inserting Emojis using `Super+.` or compose sequences on Windows
- Change mouse cursor depending on mode with Wayland
- Hide mouse cursor when typing if the `mouse.hide_when_typing` option is set on Wayland
- Glitches when DPI changes on Windows
- Crash when resuming after suspension
- Crash when trying to start on X11 with a Wayland compositor running
- Crash with a virtual display connected on X11
- Use `\` instead of `\\` as path separators on Windows for logging config file location
- Underline/strikeout drawn above visual bell
- Terminal going transparent during visual bell
- Selection not being cleared when sending chars through a binding
- Mouse protocols/encodings not being mutually exclusive within themselves
- Escape `CSI Ps M` deleting lines above cursor when at the bottom of the viewport
- Cell reset not clearing underline, strikeout and foreground color
- Escape `CSI Ps c` honored with a wrong `Ps`
- Ignore `ESC` escapes with invalid intermediates
- Blank lines after each line when pasting from GTK apps on Wayland

### Removed

- Bindings for Super/Command + F1-F12
- Automatic config generation
- Deprecated `scrolling.faux_multiplier`, the alternate scroll escape can now be used to disable it
    and `scrolling.multiplier` controls the number of scrolled lines

## 0.3.3

### Packaging

- Add appstream metadata, located at /extra/linux/io.alacritty.Alacritty.xml
- The xclip dependency has been removed
- On macOS, Alacritty now requests NSSystemAdministrationUsageDescription to
   avoid permission failures
- Minimum Rust ver