From 076fe24409fb17c9b9eb640dc25ac5d007459162 Mon Sep 17 00:00:00 2001 From: Gilles Sadowski Date: Thu, 3 Jun 2021 19:12:44 +0200 Subject: [PATCH] Draft of release notes. --- src/changes/changes.xml | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/src/changes/changes.xml b/src/changes/changes.xml index 68f4c05bc..b4b1900c0 100644 --- a/src/changes/changes.xml +++ b/src/changes/changes.xml @@ -67,7 +67,7 @@ Functionality still within Commons Math has been modularized and partly refactored. This is a work-in-progress (help welcome). Codes for which the refactoring has not been undertaken (or was - deemed incomplete) have been moved to a 'legacy' module. + deemed incomplete) have been moved to 'legacy' modules. The minimum version of the Java platform required to compile and use Commons Math is Java 8. @@ -77,6 +77,13 @@ Users are encouraged to upgrade to this version, and to the new Note that the new artefacts can be used together with v3.6.1 as the Java packages are different; ugrading can thus be performed incrementally. +For codes that are now located in the 'commons-math-legacy' module, + upgrading will be a matter of changing the top-level package name: + From 'org.apache.commons.math3' to 'org.apache.commons.math4.legacy'. + Codes that are now located in the 'commons-math-legacy-core' module + comprise classes that moved from package 'org.apache.commons.math3' + and package 'org.apache.commons.math3.util' (e.g. 'MathArrays') over + to package 'org.apache.commons.math4.legacy.core'. Caveat: Although hundreds of issues have been fixed (see 'git log' and the