And mention that this will become 7.26.0

NSS_InitContext() was introduced in NSS 3.12.5 and helps to prevent
collisions on NSS initialization/shutdown with other libraries.

Bug: https://bugzilla.redhat.com/738456

This bumps the minimal supported version of NSS to 3.12.x.

3 more bugs, 1 more contributor

New: 12 bugs, 3 changes, 6 contributors and updated counters at the top

9 bug fixes, 4 changes and numerous contributors

Bumped release version and option counters

Synced and prepared for 7.24.0 release. Two security problems, one bug fix,
two more contributors.

3 more bugfixes, 3 more contributors

5 more bug fixes, 1 more contributor

5 bug fixes, 3 more contributors

Two bugfixes, two more contributors

6 more bugfixes, 3 more contributors

The commit 9dd85bce unintentionally changed the way we compute the time
spent waiting for 100-continue.  In particular, when using a SSL client
certificate, the time spent by SSL handshake was included and could
cause the CURL_TIMEOUT_EXPECT_100 timeout to be mistakenly fired up.

Bug: https://bugzilla.redhat.com/767490
Reported by: Mamoru Tasaka

5 new bugfixes, 2 new changes and 4 new contributors

One new feature, one bug fix. Introduced references in this file for
mentioned issues after this discussion:
http://curl.haxx.se/mail/lib-2011-12/0187.html

The plan is to let the references get moved over to the changes.html
file at release-time

5 more bugfixes, 5 more contributors

8 more bugs, 5 more contributors

5 bugfixes and 1 new contributor

one more bug fix and contributor

4 new bugfixes, 2 more contributors

5 more bug fixes, 4 additional contributors

... instead of nicknames, which are not unique.

Bumped next release version to become 7.23.0 for the changes

A custom HTTP header ending in a semicolon instead of a colon
will be treated as a header to be added without any data
portion.