SeisFlows version 2.2.0 (#145)

.readthedocs.yaml

@@ -4,13 +4,5 @@ sphinx:
     builder: html
     configuration: docs/conf.py
 
-python:
-    version: 3.7
-    install:
-        - requirements: docs/requirements.txt
-        - requirements: requirements.txt
-        - method: setuptools
-          path: .
-
 conda:
     environment: docs/environment.yml

CHANGELOG.md

@@ -0,0 +1,26 @@
+# SeisFlows Changelog
+
+## v2.1.1
+
+- Updates and simplifies install procedure using 'environment.yml' and 
+  'pyproject.toml' files. 
+- Docs: Adds contributor's guide message to main docs page
+
+## v2.2.0
+
+### #155
+- Synthetics and observations can have a different format
+- New parameters `obs_data_format` and `syn_data_format` replace old parameter
+  `data_format`
+- Observations can have SAC format
+- Added <unit_output> variable to default preprocessing module
+- Added hard check: the observed and synthetic data format must be correct
+- Added hard check: synthetic and observations files must match
+- Added function to check that all required adjoint sources exist
+- Critical Bugfix: Adjoint traces were incorrectly written as synthetics and not
+  as calculated adjoint sources.
+
+### #158
+- Removes GitHub links in dependencies in favor of PyPi packages
+- Fixes broken Pyatoa import statements
+- Pyadjoint misfit functions are now listed properly in the Pyaflowa docstring-