5.1.1
* FIX: Recipe accuracy tier parsing crashed with NameError (missing
're' import)
* FIX: Code-quality findings from the plugins.qgis.org scan
(try/except/pass, redefined wrapper names, unused global)
5.1.0
* FIX: QGIS 4 / PyQt6 crash when opening the Recipe Hub (unscoped Qt
enums)
* FIX: Optuna/SHAP/SMOTE toggles never offered to install missing
dependencies on PyQt6
* FIX: Plugin reload kept serving stale dashboard code
* FIX: Plugin version read as 'unknown' and missing processing
provider icon
* FIX: Recipe dropdown list ran off-screen; it now scrolls and opens
upward when needed
* PERF: Prediction with a confidence map runs the model once per block
(up to 4x faster, identical output)
* PERF: Dynamic block size uses available system RAM (up to 4 GB)
instead of hardcoded 512 MB limit
* UX: Newly installed dependencies work without restarting QGIS, with
a progress window while installing
* UX: Browse Hub looks like a regular button; recipe selector is a
plain list; dashboard can be narrower
* FIX: QgisLogger now feeds QGIS log messages into issue-report buffer
(logs were missing from bug reports)
* UX: Success dialog after classification shows output filename,
confidence map, and elapsed duration
5.0.11
* FIX: Fix confusion matrix CSV transposed relative to HTML report
(issue #53)
* REFACTOR: Convert optional-dependencies to PEP 735 dependency-groups
5.0.10
* FIX: Fix UnboundLocalError on 'xt' with separate validation vector
(issue #52)
* TEST: Add regression tests for vector_test_path code path
5.0.9
* FIX: Fix split rounding crash with odd sample counts and hardcoded
shapefile driver
* FIX: Fix training failures from undefined SVM variable and missing
relative import
* FIX: Fix duplicate dock widget on plugin reload
* REFACTOR: Extract constants, remove ~4200 lines of dead code
* TEST: Add unit tests for classifier_config, accuracy_index,
validation_metrics, label_encoders
5.0.8
* FIX: Replace all sync dependency installer calls with async QgsTask
to prevent macOS ARM64 crash (issue #48)
* FIX: Fix StratifiedKFold not iterable with scikit-learn 1.x (issue
#51)
* CI: Gate release on cross-platform tests (Ubuntu, macOS ARM64, macOS
Intel)
5.0.7
* FIX: Fix UnboundLocalError for cvDistance when using Polygon Group
CV mode (issue #49)
* FIX: QGIS 4.x / PyQt6 compatibility - scoped enum fixes, exec()
migration
* ADD: Declare QGIS 4.x support (qgisMaximumVersion=4.99)
5.0.6
* FIX: Defer all GUI calls from QgsTask callbacks via
QTimer.singleShot to prevent macOS ARM64 SIGABRT crash (issue #48)
* FIX: Add thread-identity diagnostic logging for dependency install
task debugging
5.0.5
* FIX: Prevent QGIS crash on macOS ARM64 during dependency
auto-install by using a main-thread callback instead of cross-thread
signals (issue #48)
* FIX: Handle missing legacy GDT_* constants in GDAL 4.x to prevent
AttributeError at import time
* FIX: Remove pkexec apt fallback that requested admin password on
Linux
* FIX: Add --break-system-packages for PEP 668 compatibility (Debian
13+, Ubuntu 24+)
5.0.4
* CHORE: Bump plugin metadata version to provide a unique QGIS Plugin
Repository release number
5.0.3
* FIX: Prefer QGIS bundled Python on macOS arm64 in dependency
autoinstaller to avoid selecting Xcode/system Python (issue #47)
5.0.2
* FIX: Harden dependency installer runtime constraints to avoid NumPy
conflicts with QGIS bundled stack (issue #46)
5.0.1
* FIX: Import QAction from QtWidgets instead of QtGui, which crashed
QGIS 3.28+ at startup (issue #45)
* FIX: Qt5/Qt6 compatibility: exec_() fallback, enum aliases,
matplotlib backend detection
5.0.0
* NEW: 11 classifiers with Optuna search and SHAP explanations
* NEW: Guided wizard, compact dashboard, Smart Defaults, algorithm
comparison, and recipes
* NEW: HTML report with diagnostics
* PERF: Faster training and prediction
Full history:
https://github.com/nkarasiak/dzetsaka/blob/main/CHANGELOG.md

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