Update theme and intersphinx (#127)

* update docs theme with the mdanalysis sphinx theme
* update outdated intersphinx dict
* use ci/environment.yaml as the RTD environment
* updated CHANGELOG

Co-authored-by: Irfan Alibay <[email protected]>
Co-authored-by: Oliver Beckstein <[email protected]>

Author: 3 people

CHANGELOG

@@ -13,20 +13,20 @@ The rules for this file:
   * accompany each entry with github issue/PR number (Issue #xyz)
 
 ------------------------------------------------------------------------------
-10/21/2023 IAlibay, orbeckst
+10/21/2023 IAlibay, orbeckst, lilyminium
 
   * 1.0.2
 
   Changes
 
-  * Python 3.12 is now supported
-
+  * Python 3.12 is now supported (PR #128)
+  * Use new MDAnalysis docs theme (PR #127)
 
   Fixes
 
   * updated versioneer to be able to run under Python 3.12 (#124, PR #128)
   * replaced deprecated pkg_resources in tests with importlib (#130)
-  
+
 
 05/24/2022 IAlibay
 

ci/environment.yaml

@@ -6,7 +6,8 @@ dependencies:
   - numpy>=1.21
   - scipy
   - mrcfile
-  - sphinx<7.0
+
+  # documentation
+  - mdanalysis-sphinx-theme >=1.0.1
   - pip:
-    - sphinx-sitemap
-    - sphinx-rtd-theme
+    - sphinx_sitemap