gtksourceview5-5.22.0

[Bruce Dubbs]

New minor version.

[Joe Locash]

News in 5.22.0, 2026-09-18
--------------------------

This is a stable release for GNOME 51.0

Changes since 5.20.0, including the 5.21.x development series:

 * Reject non-regular files before opening them in GtkSourceFileLoader
 * Add a configurable GtkSourceFileLoader max-size limit, defaulting to
   1 GiB, for file, stream, and decompressed input
 * Report oversized loads with GTK_SOURCE_FILE_LOADER_ERROR_TOO_BIG
 * Centralize checked arithmetic for input sizes and buffer growth
 * Unwind buffer output streams when file loading fails
 * Handle stream-based loads without a file location in profiler marks
 * Expand file loader tests for size limits, compressed input, load
   failures, and arithmetic boundaries
 * Fix gutter renderer list and gutter lines leaks
 * Break a circular reference when line numbers are enabled
 * Avoid temporary region and text mark allocations in search context
   intersection checks
 * Avoid per-line timer allocations in the syntax highlighting engine
 * Avoid rescanning UTF-8 text to determine line character counts
 * Reduce scrolling overhead in GtkSourceMap
 * Fix GtkSourceMap slider sizing and positioning when the map is taller
   than its contents
 * Reduce allocations and per-line work when drawing source mark backgrounds
 * Reduce array access overhead in gutter lines
 * Fix vertical alignment when jumping to text positions
 * Improve Vim emulation for command repetition, r, and cw/cW
 * Add Vim support for +, X, gu, gU, g~, and visual-mode ~
 * Add Vim Ctrl-A and Ctrl-X support for signed decimal numbers
 * Add Vim :set aliases and :noh/:nohlsearch commands
 * Expand Vim input tests for commands, motions, and repetition
 * Use canonical property names and static strings for properties
 * Add missing API version annotations and correct function attributes
 * Translation updates, including new Lao and Uzbek (Latin) translations

Fixed at 5e1bb28fa1.