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commit 076fe24409fb17c9b9eb640dc25ac5d007459162
Author: Gilles Sadowski <gillese...@gmail.com>
AuthorDate: Thu Jun 3 19:12:44 2021 +0200
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 68f4c05..b4b1900 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
