Important note when upgrading from versions before 3.1:
* MONyog now requires a registration code.
* Do not forget to replace the MONyog.lua script if you use the Query Analyzer with proxy-based sniffing.
* RPM users must uninstall pre-3.1 versions before installing this one.
Please read  3.1 release notes for details.

Changes (as compared to 3.1) include:

Bug fixes:
* Fixed a bug when converting timestamp format (human readable timestamp, unix_timestamp) when reading server logs. The bug could result in time being displayed 1 hour wrong in Query Analyzer if server was in a timezone using ‘daylight saving time’.
*  A  SQLite database LOCK could prevent access to the ’system’ database. Linux  Operating System counters would then not be available.
* Fixed a GUI issue with IE browser in licensing form page (command button behavior while a command was in process).
* MONyog could crash when user saved specific details (port and password)  from ‘preferences’ .

Downloads: http://webyog.com/en/downloads.php
Purchase: http://webyog.com/en/buy.php

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Changes (as compared to 3.09) include:

Packaging:
* The same binary/installer is now used for any license model (whether TRIAL or whatever number of servers).  A license key defines and controls how many servers can be registered. You may retrieve your license key from our Customer Portal. Before installation please ensure that you have registration details available and also soon after installation has completed please connect to MONyog from your browser and enter registration details.  This change of packaging concept simplifies the release cycle for us,  as there are now much fewer installers that will need to be built and tested.
* Also now all distributed builds will run as a  TRIAL will run for a month (not till  a fixed date)  and in the TRIAL period an unlimited number of servers can be registered.
* Unfortunately and as a consequence of the changed packaging concept it is not possible to install a 3.1 RPM build on top of a previous version as the file name format (ie. version substring) will need to change to be functional by RPM installers (’rpm’ console command and various distribution-specific commands and GUI tools).  Previous RPM versions installed must be uninstalled this time before installing 3.1 (but note that previously collected data will still be preserved and available after this). For Windows .exe and Linux .tar.gz builds there is no such issue.

Features:
* Added option to purge all stored sniffer data.  Also sniffer default settings were changed.  Quite a lot of evaluating users experienced an empty report due to previous default settings.
* Added support for MySQL Proxy version 0.7.1. A new MONyog.lua script is shipped with this build. The old script must be replaced with this one if you  use the proxy-based sniffer option.  This new script also works with MySQL Proxy 0.61.
* Filtering options were re-arranged in Query Analyzer  as per user requests.
* Lots of GUI fixes, clarifications, usability improvements etc.

Bug fixes:
* On RedHat type Linux ’service MONyogd start’ command  would sometimes not start MONyog in first attempt if MONyog process  had been killed or had crashed.
* The mail header of MONyog mail alerts did not handle unicode. Now utf8 encoding is used everywhere.

Miscellaneous (just repeating!):
* Do not forget to replace the MONyog.lua script if you use the Query Analyzer with proxy-based sniffing!
* RPM users must uninstall previous versions before installing this  one!

Downloads: http://webyog.com/en/downloads.php
Purchase: http://webyog.com/en/buy.php

Comments(1)

Changes (as compared to 3.08) include:

Bug fixes:
* If MONyog user for monitoring a replicating slave did not have ‘replication client’ privilege, MySQL availability would be shown as ‘No’ in Monitors/Advisors page (even though ‘test connection’ was successful).
* If mail alerts were enabled, a syntax error in customized javascript could cause a crash.
* Charts for a server  in Dashboard page would not resume updating after a disconnect and reconnect to that server. A browser refresh was required.
* The chart ‘popups’ from Monitors/Advisors page would not populate with historical data from the MONyog database but only with fresh data sampled.
* After sorting in Query Analyzer the expand/collapse state was lost.

Downloads: http://webyog.com/en/downloads.php
Purchase: http://webyog.com/en/buy.php

Comments(0)

Changes (as compared to 3.06) include:

Bug fixes :
* With SMTP notifications turned “ON” various issues (connection failure, program crash) could occur if SMTP authentication was not used. This bug was introduced with SMTP authentication support in 3.05.
* Fixed a crash with SSH-tunneling.  Only 64 bit build for Linux was affected.
* Counters “cache hit rate”, “pruned as percentage of inserts” and “queries not cached” reported wrong in ‘History/trends’ timeframe.

Downloads: http://webyog.com/en/downloads.php
Purchase: http://webyog.com/en/buy.php

Added: IMPORTANT NOTICE: the Windows TRIAL and single-server binaries have been replaced on May 6th due to a build error with those specific builds. The error could result in mail notifications not working. Only the 2 mentioned binaries were affected. The file names are unchanged, but the installer screen will identify the new builds as ‘3.07a’. Please replace if you have installed one of those. We are sorry for the inconvenience.

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Hi,

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Also, we are pleased to announce the release of MONyog 3.06.

Changes (as compared to 3.05) include:

Bug fixes:
* Installation on Windows could fail with a js32.dll-related error. Waiting a few seconds and ‘retry’ would solve this but now the error does not come.
* Fixed a ‘false alert’ related to settings for temporary tables (the error occurred because of comparing an integer with a non-integer).
* With slow query logs generated from servers greater than 5.1 Query Analyzer “Max” column would show a value without decimal point if the query count was greater than 1.
* Chart popups from Monitors/Advisors page would sometimes only populate from next time data was sampled (it was a concurrency issue in code).
* 32 bit builds for Linux failed to populate the Monitors/Advisors page. This bug was introduced in 3.05.
* 3.05 TRIAL build for Windows would expire at a fixed date and not after one month as it should.

Downloads: http://webyog.com/en/downloads.php
Purchase: http://webyog.com/en/buy.php

Regards,
Team Webyog

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Features added (as compared to 3.04):
* SSL/TLS mail encryption is now supported for mail alerts.
* Added an option to rebuild MONyog databases. Using this option periodically may result in better performance - including shorter startup time when OS is rebooted. Basically using this option will defragment the database including indexes. It is not possible to provide an ‘absolute’ advice on how this option should be used. But the larger the databases and the shorter the sample interval the faster there is a chance of fragmentation occurring after a huge amount of INSERTs and DELETEs to the database (note that only with databases files of around 1 GB and larger we have seen the need for this. A ‘general’ advice could be to execute monthly with large database files).
* Improved error messages for Query Analyzer.

Bug fixes (as compared to 3.04):
* When “Test Connection” or “Test Path” was clicked MONyog seemed inactive. Now the mouse cursor will change to an ‘active state cursor’ indicating that MONyog is performing the requested operation.
* With query sniffer enabled the 64 bit Linux build could crash. Reports about this include RedHat and Ubuntu Linux distributions with very recent Linux Kernels.

Bug fixes as compared to 3.05 beta1 include.
* Registering a server while SQLite VACUUM command was running could cause MONyog to hang.
* The STOP option for SQLite VACUUM command would not work if more than one VACUUM command was executing.

Downloads: http://webyog.com/en/downloads.php
Purchase: http://webyog.com/en/buy.php

Comments(0)

Changes (as compared to 3.04)  include:

Features:
* SSL/TLS mail encryption is now supported for mail alerts.
* Added an option to rebuild MONyog databases.  Using this option periodically may result in better performance - including shorter startup time when OS is rebooted. Basically using this option will defragment the database including indexes. It is not possible to provide an ‘absolute’ advice on how this option should be used.  But the larger the databases and the shorter the sample interval the faster there is a chance of fragmentation occurring after a huge amount of INSERTs and DELETEs to the database (note that only with databases files of around 1 GB and larger we have seen the need for this.  A ‘general’ advice could be to execute monthly with large database files).
* Improved error messages for Query Analyzer.

Bug fixes:
*When “Test Connection” or “Test Path” was clicked MONyog seemed inactive. Now the mouse cursor will change to an ‘active state cursor’  indicating that MONyog is performing the requested operation.

Downloads: http://webyog.com/en/downloads.php
Purchase: http://webyog.com/en/buy.php

Comments(0)

Changes (as compared to 3.02 include - and also note that 3.03 was never released for the public):

Features:
* In case of invalid javascript in a counter definition, MONyog will now tell details about this error.
* Optimizations in the handling of the MONyog embedded database. In particular users with a very large retention timeframe setting and rather short sample interval (resulting in large databases) will benefit from that.

Bug fixes:
* The above will also fix an issue where MONyog seemed to ‘hang’ when saving connection details for a connection having large database files.

Downloads: http://webyog.com/en/downloads.php
Purchase: http://webyog.com/en/buy.php

Comments(0)

Changes (as compared to 3.02 include - and also note that 3.03 was never released for the public):

Features:
* Optimizations in the handling of the MONyog embedded database. In particular users with a very large retention timeframe setting and rather short sample interval (resulting in large databases) will benefit from that.

Bug fixes:
* The above will also fix an issue where MONyog seemed to ‘hang’ when saving connection details for a connection having large database files.

Downloads: http://webyog.com/en/downloads.php
Purchase: http://webyog.com/en/buy.php

Comments(0)

Changes (as compared to 3.01 include):

Bug fixes:
* The alerts and advisors for slave ‘read-only’ mode were in conflict.  We will now advise for a slave (in production) that ‘read-only’ mode should be ON (only the replication thread can write) and alert accordingly.
* Add/Edit connection failed with connection names using SPACE character.
* Proxy connection was not established when proxy was started for a server present in a remote system.

Downloads: http://webyog.com/en/downloads.php
Purchase: http://webyog.com/en/buy.php

Comments(0)