0.5.2 with release note and doc

CHANGES.md

@@ -1,7 +1,18 @@
 # Release notes
 
 See also the
-[unreleased changes](https://foss.heptapod.net/fluiddyn/fluidimage/-/compare/0.5.1...branch%2Fdefault).
+[unreleased changes](https://foss.heptapod.net/fluiddyn/fluidimage/-/compare/0.5.2...branch%2Fdefault).
+
+## [0.5.2] (2024-05-??)
+
+- New command `fluidimage-mean` to compute mean of images with the new topology
+  {class}`fluidimage.topologies.mean.TopologyMeanImage`.
+
+- New executors `multi_exec_sync` ({mod}`fluidimage.executors.multi_exec_sync`) and
+  `multi_exec_subproc_sync` ({mod}`fluidimage.executors.multi_exec_subproc_sync`).
+
+- [!108](https://foss.heptapod.net/fluiddyn/fluidimage/-/merge_requests/108): save UVmat
+  error codes in PIV files.
 
 ## [0.5.1] (2024-05-06)
 
@@ -217,3 +228,4 @@ This version contains incompatible API changes documented here.
 [0.4.6]: https://foss.heptapod.net/fluiddyn/fluidimage/-/compare/0.4.5...0.4.6
 [0.5.0]: https://foss.heptapod.net/fluiddyn/fluidimage/-/compare/0.4.6...0.5.0
 [0.5.1]: https://foss.heptapod.net/fluiddyn/fluidimage/-/compare/0.5.0...0.5.1
+[0.5.2]: https://foss.heptapod.net/fluiddyn/fluidimage/-/compare/0.5.1...0.5.2

doc/commands.md

@@ -0,0 +1,8 @@
+# Commands
+
+Fluidimage provides few useful commands:
+
+- `fluidimage-monitor`: monitor Fluidimage computations.
+- `fluidimviewer`: visualize images.
+- `fluidpivviewer`: visualize PIV fields.
+- `fluidimage-mean`: compute the mean of images.

doc/index.md

@@ -14,6 +14,7 @@ overview
 install
 tutorial
 examples
+commands
 build-from-source
 ```
 

pyproject.toml

@@ -9,7 +9,7 @@ build-backend = 'mesonpy'
 
 [project]
 name = "fluidimage"
-version = "0.5.1"
+version = "0.5.2"
 description = "Fluid image processing with Python."
 authors = [
     {name = "Pierre Augier", email = "[email protected]"},

src/fluidimage/topologies/__init__.py

@@ -18,6 +18,7 @@
    piv
    bos
    preproc
+   mean
    image2image
    surface_tracking
    optical_flow