Prep release v1.4.2

Author: shuds13

.wci.yml

@@ -16,8 +16,8 @@ description: |
 language: Python
 
 release:
-  version: 1.4.1
-  date: 2024-07-29
+  version: 1.4.2
+  date: 2024-08-14
 
 documentation:
   general: https://libensemble.readthedocs.io

CHANGELOG.rst

@@ -8,6 +8,34 @@ GitHub issues are referenced, and can be viewed with hyperlinks on the `github r
 
 .. _`github releases page`: https://github.com/Libensemble/libensemble/releases
 
+
+Release 1.4.2
+--------------
+
+:Date: August 14, 2024
+
+* Fix under-utilized resource usage. #1398
+  * Fixes bug causing executor to wrongly increase processor counts when not all nodes are utilized.
+  * Fixes case where setting `num_gpus` to zero was treated as `None`.
+* Add missing PerlmutterGPU specs (these were detected anyway). #1393
+* Handle case where Perlmutter finds no partition. #1391
+* Launch environment scripts in shell. #1392
+
+:Examples:
+
+* Add proxystore example (uses a proxy in history array). #1326
+
+:Note:
+
+* Tests were run on Linux and MacOS with Python versions 3.9, 3.10, 3.11, 3.12
+* Heterogeneous workflows tested on Frontier (OLCF), Polaris (ALCF), and Perlmutter (NERSC).
+* Note that tests have been recently run on Aurora (ALCF), but the system was unavailable at time of release.
+
+:Known Issues:
+
+* See known issues section in the documentation.
+
+
 Release 1.4.1
 --------------
 

libensemble/version.py

@@ -1 +1 @@
-__version__ = "1.4.1+dev"
+__version__ = "1.4.2"