Update changelog, bump version

CHANGELOG.md

@@ -1,5 +1,37 @@
 # PEtab changelog
 
+## 0.5 series
+
+### 0.5.0
+
+**Fixes**
+* Circumvent `SettingWithCopyWarning`
+
+  by @m-philipps in https://github.com/PEtab-dev/libpetab-python/pull/306
+
+* If `flatten_timepoint_specific_output_overrides` makes the visualization
+  table invalid, remove it from `Problem`
+
+  by @m-philipps in https://github.com/PEtab-dev/libpetab-python/pull/316
+
+**Features**
+
+* Added `petab.v2.models` by @dweindl in https://github.com/PEtab-dev/libpetab-python/pull/302
+* Added `petab.v1.priors.priors_to_measurements(...)` for replacing
+  `objectivePrior*` by observables/measurements
+
+  by @dweindl in https://github.com/PEtab-dev/libpetab-python/pull/309, https://github.com/PEtab-dev/libpetab-python/pull/315, https://github.com/PEtab-dev/libpetab-python/pull/317
+
+* Make model id optional for `PySBModel`
+
+  by @dweindl in https://github.com/PEtab-dev/libpetab-python/pull/318
+
+* Implemented `Model.__repr__`
+
+  by @dweindl in https://github.com/PEtab-dev/libpetab-python/pull/319
+
+**Full Changelog**: https://github.com/PEtab-dev/libpetab-python/compare/v0.4.1...v0.5.0
+
 ## 0.4 series
 
 This series contains many changes related to the new `petab.v2` subpackage. `petab.v2` should not be considered stable; the `petab.v2` API may change rapidly until we release libpetab-python v1.0.0.

petab/version.py

@@ -1,2 +1,2 @@
 """PEtab library version"""
-__version__ = "0.4.1"
+__version__ = "0.5.0"