3 * Review changes compared to last release.
6 * Make sure LT_* variables in configure.ac are updated properly.
8 * Make sure NEWS file contains a good summary of changes.
10 * Optionally check that everything builds.
13 * Replace 'unreleased' with 'released YYYY-MM-DD' in NEWS and commit
14 it with a commit log like 'Version 2.13.'.
16 * Build tarball and update webpages.
19 * Email announcement, based on announce.txt.
21 * Create a Savannah news blurb about the release:
22 https://savannah.gnu.org/news/?group=libtasn1
24 * Notify freecode.org.
28 * Update NEWS file for another release.