Merge pull request #709 from lsst-dm/tickets/DM-48467

DM-50881: Updated platforms to include new arch

Author: roceb

stack/platforms.rst

@@ -5,7 +5,7 @@ Supported Platforms
 Introduction
 ============
 
-The Science Pipelines are required to be portable across many compute platforms ranging from high-performance computing centers to laptops (refer to DMS-REQ-0308 in :lse:`61`).
+The Science Pipelines are required to be portable across many compute platforms ranging from high-performance computing centers to laptops (refer to DMS-REQ-0308 in `lse-61`_).
 The software will likely work on any Unix-like systems but we limit our testing and support to a fixed set of platforms.
 Patches may be accepted from developers who test on other operating systems.
 
@@ -26,13 +26,10 @@ The baseline platform is currently AlmaLinux 9 on Intel x86_64.
 
 We regularly test the following platforms in addition to the baseline platform:
 
-* macOS Monterey (12.x) on x86;
-* macOS Ventura (13.x) on x86;
 * macOS Sonoma (14.x) on Apple Silicon;
 * AlmaLinux 9 on ARM (aarch64).
 
 See https://rubin-ci.slac.stanford.edu/blue for the current list of regularly-tested platforms.
-(The "osx" platform there for the "stack-os-matrix" job randomly chooses a Monterey or Ventura machine for each execution to limit load.)
 
 .. _platforms-environment:
 
@@ -49,3 +46,4 @@ To request that a new package be added to the environment, please :doc:`file an
 .. _Conda: https://conda.io
 .. _conda-forge: https://conda-forge.org/
 .. _scipipe_conda_env: https://github.com/lsst/scipipe_conda_env
+.. _lse-61: https://lse-61.lsst.io/