CHANGELOG

#=====================================================================
# Change Log
#=====================================================================
#
# version 3.0_rc4 - (2011-11-24)
#     - Removing mkfifo commands, thereby improving portability.
#     - Fixing not working table exclude feature for wildcards.
# version 3.0_rc3 - (2011-11-24)
#     - Changed code to make it more portable, thereby resolving FreeBSD issue.
# version 3.0_rc2 - (2011-11-21)
#     - Added multicore support for bzip and gzip2.
#     - Fixed error in README file.
# version 3.0_rc1 - (2011-11-15)
#     - Added differential backup method.
#     - Added user-friendly method to recreate full backups out of differential ones.
#     - Changed paramters, with which the script can be called, to make the new
#       methods available.
#     - Fixed some bugs.
# version 3.0_beta2 - (2011-08-21)
#     - Added possibility to backup local files. 
#     - Added full schema backup.
#     - Added master-data option.
#     - Fixed some bugs.
# version 3.0_beta1 - (2011-08-15)
#     - REMOVED: Implementation of Variables containing full path to binaries to
#       avoid possibly confusion with aliases or builtins. (by Johannes Kolter)
#       Inside a bash script no aliases are used! This didn't make ANY sense!
#       Thereby resolved bug item #3074425.
#     - Changed some variables to be arrays, i.e. lists, and removed the ugly
#       sed stuff.
#       Fixed bug item #3169562
#     - Added check for weekly and monthly backups, so that they are unique per day.
#       bug item #3185389
#     - Changed SHEBANG to #!/usr/bin/env bash  for portability reasons.
#       bug item #3292873
#     - Changed config file structure: read /etc/automysqlbackup/mysqlbackup.conf,
#       if supplied read configfile parameter (no more -c or sth. like that, just
#       the name of the file!),
#       whatever isn't set yet, set in here to default values.
#     - bug item #3110715: create a file in /etc/cron.d/daily and call the script
#       from in there, i.e. place the script in /usr/local/bin
#     - bug item #3082899: the PATH variables are different in ssh, you have to
#       supply the complete path
#     - Fixed bug item #3064547, suggestion accepted.
#     - Fixed bug item #3031023, suggestion accepted.
#     - Fixed bug item #3030604, resolved due to design correction.
#     - Fixed bug item #3025849, as long as basename is in $PATH on your system.
#     - Fixed bug item #3030478.
#     - bug item #3054633: .muttrc entry save=yes will result in saving sent files!
#     - Feature request item #1538588.
#     - Feature request item #1538138.
#     - Feature request item #1538142.
#     - Feature request item #1541843 was already included.
#     - Feature request item #2808012.
#     - Feature request item #2831465.
#     - Feature request item #3052484. Mysqldump already has an ssl option.
#     - Feature request item #3190079. I hope cleaning up everything older than 24
#       hours as a lower limit is good enough.
#     - Feature request item #3284779 was already included. See CONFIG_mysql_dump_latest.
#     - Feature request item #3053623.
# version 2.6.0 - (2011-07-19)
#     - Fixed bug where files would not email correctly (Fix by Jesse Vaughan)
#     - Added section to encrypt .gz and .bz2 files using openssl (added by Jesse Vaughan)
# version 2.5.1-01 - (2010-07-06)
#     - Fixed pathname bug item #3025849 (by Johannes Kolter)
# version 2.5.1 - (2010-07-04)
#     - Added support for default and optional config file (by Johannes Kolter)
#     - Rotating after backup was successful whith find(1) (by Johannes Kolter)
#     - Implementation of Variables containing full path to binaries to
#       avoid possibly confusion with aliases or builtins. (by Johannes Kolter)
#     - Fixed bug where weekly backups were not being rotated.
#       Added rotation of 5 monthly backups
#       Now all old backups are deleted, not only the most recent one
#       (inspired by oleg@bintime.com)
#     - Use Debian special-file to access database (by Johannes Kolter)
#     - Fixed bug ID: 1438565
#       Moved IO redirection to a place before decicions are made and actions are taken.
#       (inspired by Derk Bernhardt)
#     - Fixed bug ID: #3000316 (reported by Sascha Feldhorst)
#     - Fixed bug ID: #1529458 (reported by Natalie ( njwood ))
#     - Fixed bug ID: #1548919 (reported by Piotr Kuczynski)
# version 2.5 - (2006-01-15)
#		Added support for setting MAXIMUM_PACKET_SIZE and CONFIG_mysql_dump_socket parameters (suggested by Yvo van Doorn)
# version 2.4 - (2006-01-23)
#    Fixed bug where weekly backups were not being rotated. (Fix by wolf02)
#    Added hour an min to backup filename for the case where backups are taken multiple
#    times in a day. NOTE This is not complete support for mutiple executions of the script
#    in a single day.
#    Added MAILCONTENT="quiet" option, see docs for details. (requested by snowsam)
#    Updated path statment for compatibility with OSX.
#    Added "CONFIG_mysql_dump_latest" to additionally store the last backup to a standard location. (request by Grant29)
# version 2.3 - (2005-11-07)
#    Better error handling and notification of errors (a long time coming)
#    Compression on Backup server to MySQL server communications. 
# version 2.2 - (2004-12-05)
#    Changed from using depricated "-N" to "--skip-column-names".
#    Added ability to have compressed backup's emailed out. (code from Thomas Heiserowski)
#    Added maximum attachment size setting.
# version 2.1 - (2004-11-04)
#    Fixed a bug in daily rotation when not using gzip compression. (Fix by Rob Rosenfeld)
# version 2.0 - (2004-07-28)
#    Switched to using IO redirection instead of pipeing the output to the logfile.
#    Added choice of compression of backups being gzip of bzip2.
#    Switched to using functions to facilitate more functionality.
#    Added option of either gzip or bzip2 compression. 
# version 1.10 - (2004-07-17)
#    Another fix for spaces in the paths (fix by Thomas von Eyben)
#    Fixed bug when using PREBACKUP and POSTBACKUP commands containing many arguments.
# version 1.9 - (2004-05-25)
#    Small bug fix to handle spaces in LOGFILE path which contains spaces (reported by Thomas von Eyben)
#    Updated docs to mention that Log email can be sent to multiple email addresses.
# version 1.8 - (2004-05-01)
#    Added option to make backups restorable to alternate database names
#    meaning that a copy of the database can be created (Based on patch by Rene Hoffmann)
#    Seperated options into standard and advanced.
#    Removed " from single file dump DBMANES because it caused an error but
#    this means that if DB's have spaces in the name they will not dump when CONFIG_mysql_dump_use_separate_dirs=no.
#    Added -p option to mkdir commands to create multiple subdirs without error.
#    Added disk usage and location to the bottom of the backup report.
# version 1.7 - (2004-04-22)
#    Fixed an issue where weelky backups would only work correctly if server
#    locale was set to English (issue reported by Tom Ingberg)
#    used "eval" for "rm" commands to try and resolve rotation issues.
#    Changed name of status log so multiple scripts can be run at the same time.
# version 1.6 - (2004-03-14)
#   Added PREBACKUP and POSTBACKUP command functions. (patch by markpustjens)
#   Added support for backing up DB's with Spaces in the name.
#   (patch by markpustjens)
# version 1.5 - (2004-02-24)
#   Added the ability to exclude DB's when the "all" option is used.
#   (Patch by kampftitan)
# version 1.4 - (2004-02-02)
#   Project moved to Sourceforge.net
# version 1.3 - (2003-09-25)
#   Added support for backing up "all" databases on the server without
#    having to list each one seperately in the configuration.
#   Added DB restore instructions.
# version 1.2 - (2003-03-16)
#   Added server name to the backup log so logs from multiple servers
#   can be easily identified.
# version 1.1 - (2003-03-13)
#   Small Bug fix in monthly report. (Thanks Stoyanski)
#   Added option to email log to any email address. (Inspired by Stoyanski)
#   Changed Standard file name to .sh extention.
#   Option are set using yes and no rather than 1 or 0.
# version 1.0 - (2003-01-30)
#   Added the ability to have all databases backup to a single dump
#   file or seperate directory and file for each database.
#   Output is better for log keeping.
# version 0.6 - (2003-01-22)
#   Bug fix for daily directory (Added in version 0.5) rotation.
# version 0.5 - (2003-01-20)
#   Added "daily" directory for daily backups for neatness (suggestion by Jason)
#   Added CONFIG_mysql_dump_host option to allow backing up a remote server (Suggestion by Jason)
#   Added "--quote-names" option to mysqldump command.
#   Bug fix for handling the last and first of the year week rotation.
# version 0.4 - (2002-11-06)
#   Added the abaility for the script to create its own directory structure.
# version 0.3 - (2002-10-01)
#   Changed Naming of Weekly backups so they will show in order.
# version 0.2 - (2002-09-27)
#   Corrected weekly rotation logic to handle weeks 0 - 10 
# version 0.1 - (2002-09-21)
#   Initial Release