minor: prepare for v2.2.0

Author: mrava87

CHANGELOG.md

@@ -1,3 +1,18 @@
+# 2.2.0
+
+* Added `pylops.signalprocessing.NonStationaryConvolve3D` operator
+* Added nd-array capabilities to `pylops.basicoperators.Identity` and `pylops.basicoperators.Zero`
+* Added second implementation in `pylops.waveeqprocessing.BlendingContinuous` which is more
+  performant when dealing with small number of receivers
+* Added `forceflat` property to operators with ambiguous `rmatvec` (`pylops.basicoperators.Block`,
+  `pylops.basicoperators.Bilinear`, `pylops.basicoperators.BlockDiag`, `pylops.basicoperators.HStack`,
+  `pylops.basicoperators.MatrixMult`, `pylops.basicoperators.VStack`, and `pylops.basicoperators.Zero`)
+* Improved `dynamic` mode of `pylops.waveeqprocessing.Kirchhoff` operator
+* Modified `pylops.signalprocessing.Convolve1D` to allow both filters that are both shorter and longer of the
+  input vector
+* Modified all solvers to use `matvec/rmatvec` instead of `@/.H @` to improve performance
+
+
 # 2.1.0
 * Added `pylops.signalprocessing.DCT`, `pylops.signalprocessing.NonStationaryConvolve1D`,
   `pylops.signalprocessing.NonStationaryConvolve2D`, `pylops.signalprocessing.NonStationaryFilters1D`, and

docs/source/changelog.rst

@@ -3,6 +3,24 @@
 Changelog
 =========
 
+Version 2.2.0
+-------------
+
+*Released on: 11/11/2023*
+
+* Added :class:`pylops.signalprocessing.NonStationaryConvolve3D` operator
+* Added nd-array capabilities to :class:`pylops.basicoperators.Identity` and :class:`pylops.basicoperators.Zero`
+* Added second implementation in :class:`pylops.waveeqprocessing.BlendingContinuous` which is more
+  performant when dealing with small number of receivers
+* Added `forceflat` property to operators with ambiguous `rmatvec` (:class:`pylops.basicoperators.Block`,
+  :class:`pylops.basicoperators.Bilinear`, :class:`pylops.basicoperators.BlockDiag`, :class:`pylops.basicoperators.HStack`,
+  :class:`pylops.basicoperators.MatrixMult`, :class:`pylops.basicoperators.VStack`, and :class:`pylops.basicoperators.Zero`)
+* Improved `dynamic` mode of :class:`pylops.waveeqprocessing.Kirchhoff` operator
+* Modified :class:`pylops.signalprocessing.Convolve1D` to allow both filters that are both shorter and longer of the
+  input vector
+* Modified all solvers to use `matvec/rmatvec` instead of `@/.H @` to improve performance
+
+
 Version 2.1.0
 -------------
 

pyproject.toml

@@ -27,7 +27,7 @@ classifiers = [
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
-    "Topic :: Scientific/Engineering : Mathematics",
+    "Topic :: Scientific/Engineering :: Mathematics",
 ]
 dependencies = [
     "numpy >= 1.21.0",