Updated documentation for new release

Author: lindonroberts

docs/build/doctrees/advanced.doctree

@@ -1,4 +1,4 @@
 # Sphinx build info version 1
 # This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done.
-config: 6a2288786364dcb1761dcd61fd935f30
+config: 71b7b5e9dd47a27f370b73edfaf0d9fa
 tags: 645f666f9bcd5a90fca523b33c5a78b7

docs/build/doctrees/diagnostic.doctree

@@ -46,3 +46,8 @@ Version 1.4 (16 May 2023)
 * Handle Nan/Inf values in model gradient and Hessian by gracefully exiting trust-region subproblem
 * Bugfix: automatically make model Hessian symmetric before trust-region subproblem with warning, instead of returning an error
 * Bugfix: reset slow iteration counter when doing soft restarts
+
+Version 1.4.1 (11 Apr 2024)
+-------------------------
+* Migrate package setup to pyproject.toml (required for Python version 3.12)
+* Drop support for Python 2.7 and <=3.7 due to new setup process