Update the changelog (#125)

Author: IAlibay

CHANGELOG.rst

@@ -1,7 +1,12 @@
 Membranecurvature CHANGELOG
 =============================
 
-W.I.P
+1.1.1 (09-01-2024)
+------------------
+* Add automated deployment workflow (PR #124)
+
+1.1.0 (04-01-2024)
+------------------
 * Switch to mdanalysis-sphinx-theme and update docs (PR #122).
 * Comply with PEP518 (PR #119).
 * Drop support for Python 3.8 (PR #112).
@@ -26,4 +31,4 @@ W.I.P
 0.0.1 (21-09-2021)
 -------------------
 
-* First release on PyPI.
+* First release on PyPI.