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History log of /src/external/ibm-public/postfix/dist/README_FILES/CDB_README
RevisionDateAuthorComments
 1.1  23-Jun-2009  tron branches: 1.1.1;
Initial revision
 1.1.1.3  25-Feb-2025  christos Import postfix-3.10.1 (previous was 3.8.4)

Summary:

Postfix 3.9 (July 2022): This release focused on enhancing the TLS
(Transport Layer Security) capabilities of Postfix. It introduced
support for TLSv1.3, allowing for more secure and efficient encrypted
communications. Additionally, improvements were made to the handling
of TLSA records, which are used in DNS-based Authentication of
Named Entities (DANE) to associate TLS certificates with domain
names.

Postfix 3.10 (July 2023): This version brought significant updates
to Postfix's SMTP (Simple Mail Transfer Protocol) functionalities.
It added support for the SMTPUTF8 extension, enabling the use of
UTF-8 encoding in email addresses and headers, which is essential
for internationalization. The release also included performance
optimizations, particularly in the handling of large mail queues,
and introduced new configuration parameters to provide administrators
with finer control over mail processing.

The changes are described more in detail in:
3.10 changes: RELEASE_NOTES
3.9 changes: RELEASE_NOTES_3.9
3.8 changes: RELEASE_NOTES_3.8
 1.1.1.2  14-Feb-2017  christos branches: 1.1.1.2.24;
The stable Postfix release is called postfix-3.0.x where 3=major
release number, 0=minor release number, x=patchlevel. The stable
release never changes except for patches that address bugs or
emergencies. Patches change the patchlevel and the release date.

New features are developed in snapshot releases. These are called
postfix-3.1-yyyymmdd where yyyymmdd is the release date (yyyy=year,
mm=month, dd=day). Patches are never issued for snapshot releases;
instead, a new snapshot is released.

The mail_release_date configuration parameter (format: yyyymmdd)
specifies the release date of a stable release or snapshot release.

If you upgrade from Postfix 2.10 or earlier, read RELEASE_NOTES-2.11
before proceeding.

Notes for distribution maintainers
 1.1.1.1  23-Jun-2009  tron branches: 1.1.1.1.2; 1.1.1.1.4; 1.1.1.1.32; 1.1.1.1.36;
Import Postfix 2.6.2.
 1.1.1.2.24.1  02-Aug-2025  perseant Sync with HEAD
 1.1.1.1.36.1  21-Apr-2017  bouyer Sync with HEAD
 1.1.1.1.32.1  20-Mar-2017  pgoyette Sync with HEAD
 1.1.1.1.4.2  21-Apr-2010  matt sync to netbsd-5
 1.1.1.1.4.1  23-Jun-2009  matt file CDB_README was added on branch matt-nb5-mips64 on 2010-04-21 05:23:24 +0000
 1.1.1.1.2.2  15-Sep-2009  snj Apply patch (requested by tron in ticket #944):
Update Postfix to 2.6.5.
 1.1.1.1.2.1  23-Jun-2009  snj file CDB_README was added on branch netbsd-5 on 2009-09-15 06:02:06 +0000

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