summaryrefslogtreecommitdiffstats
path: root/Help/release
diff options
context:
space:
mode:
authorBrad King <brad.king@kitware.com>2014-02-19 14:15:42 (GMT)
committerBrad King <brad.king@kitware.com>2014-02-19 14:30:13 (GMT)
commit7cbab178718de26575fe98144e7e388b2f6735a6 (patch)
tree98e1e191a8687646dae44bd508f9b6f02d097666 /Help/release
parent4bb80396e09882dcb8bc0feb10de88351eb55e68 (diff)
downloadCMake-7cbab178718de26575fe98144e7e388b2f6735a6.zip
CMake-7cbab178718de26575fe98144e7e388b2f6735a6.tar.gz
CMake-7cbab178718de26575fe98144e7e388b2f6735a6.tar.bz2
Change version scheme to use only two components for feature levels
Historically CMake used three version components for the feature level. We released new features while incrementing only the third version component. Since commit v2.8.2~105^2~4 (New version scheme to support branchy workflow, 2010-04-23) we used the fourth version component for bug-fix releases and the development date: <major>.<minor>.<patch>[.<tweak>][-rc<n>] = Release <major>.<minor>.<patch>.<date>[-<id>] = Development This solidified use of three components for the feature level, and was necessary to continue releasing 2.x versions because: * Some existing projects performed floating-point comparisons of ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} to 2.x numbers so ``x`` could never be higher than 9. * Version 2.9.<date> was used briefly in post-2.8.0 development in CVS prior to the transition to Git, so using it in releases may have caused confusion. Now that we are moving to 3.x versions, these two restrictions go away. Therefore we now change to use only two components for the feature level and use the scheme: <major>.<minor>.<patch>[-rc<n>] = Release <major>.<minor>.<date>[-<id>] = Development
Diffstat (limited to 'Help/release')
-rw-r--r--Help/release/3.0.0.rst5
1 files changed, 5 insertions, 0 deletions
diff --git a/Help/release/3.0.0.rst b/Help/release/3.0.0.rst
index 105d651..208e92a 100644
--- a/Help/release/3.0.0.rst
+++ b/Help/release/3.0.0.rst
@@ -390,6 +390,11 @@ Deprecated and Removed Features
Other Changes
=============
+* The version scheme was changed to use only two components for
+ the feature level instead of three. The third component will
+ now be used for bug-fix releases or the date of development versions.
+ See the :variable:`CMAKE_VERSION` variable documentation for details.
+
* The default install locations of CMake itself on Windows and
OS X no longer contain the CMake version number. This allows
for easy replacement without re-generating local build trees