1.20.0

Releem 1.20.0, 2025-03-30 (What's New At Releem | April 2025)

• Added new New Events Section to track key MySQL events
• Added MySQL Process List to spot long-running queries. Closes #332
• Added Configuration History to compare different configurations. Closes #257
• Added Index Incompatibility Detection for SQL Query Optimization
• Added Embedded SQL Warnings for SQL Query Optimization
• Added Fragmented Table Detection to the Schema Checks. Closes #185
• Fixed innodb_flush_method settings were incompatible with Windows servers. Closes #401
• Fixed index corruption issue when using innodb_change_buffering with MariaDB. Closes #393
• Improved performance on servers with many databases by optimizing how Releem queries database information. Closes #398
• Improved Releem Score Calculation to make performance metrics more intuitive. Added documentation. Closes #198

1.19.9

Releem 1.19.9, 2025-01-31 (What's New At Releem | January 2025)

• Added automatic SQL Query Analytics collection
• Added threshold for how large the changes need to be to be recommended to the user. Closes #188
• Added additional periods to monitoring
• Added support of arm64 for Releem Agent
• Added support of Percona XtraDB Cluster
• Added New Health Check Query Truncation status which identifies truncated queries in Query analytics.
• Added checks for duplicated servers to prevent mixing metrics from servers with the same name.
• Added export of query analytics to CSV. Closes #384
• Added special screen to teach new users how to use product features
• Improved query analytics and now it depends on selected period, users can see queries executed in selected period. Closes #318
• Improved Releem Expert System that checks consistency of configuration before recommendation to prevent incorrect recommendations
• Improved analysis for queries including functions on indexed columns
• Improved detection of conditions comparing two columns of the same table
• Fixed Latency calculation. Closes #391
• Fixed health check"Table Definition Cache Hit Rate" drops to 0%. Closes #390
• Improved open_files_limit recommendation for AWS RDS. Closes #389
• Fixed Releem Agent was stopped unexpectedly. Closes #368

1.19.8

Releem 1.19.8, 2024-12-31 (What's New At Releem | December 2024)

• Added automatic index detection and impact tracking.
• Added one-click configuration updates for AWS RDS. Closes #320
• Released Releem Agent for Windows. Closes #207
• Improved latency calculation by recalculating latency every minute based on the latest queries. Closes #266
• Improved InnoDB log file size recommendations. Closes #312
• Fixed formatting errors in SQL query recommendations. Closes #358
• Fixed innodb_log_file_size being too large. Closes #367
• Fixed high memory usage of Releem Agent on servers with thousands of tables. Closes #376
• Fixed the query_optimization parameter not affecting the collection of query optimization information using the "Load Data" button. Closes #379
• Fixed adjusting suggestions to new memory limit faster. Closes #232

1.19.5

Releem 1.19.5, 2024-10-31

• Added Schema Checks. Closes #324
• Added security check for database end-of-life (EOL).
• Improved SQL query optimization reports.
• Fixed MySQL root user password being stored in web cache. Closes #321
• Fixed MySQL restart termination. Closed #330
• Fixed changed logs path. Closes #337
• Fixed SQL query optimization error due to sql_mode=only_full_group_by. Closes #363
• Fixed index creation error. Closes #362

1.19.0

Releem 1.19.0, 2024-09-30 (What's New At Releem | September 2024)

• Added SQL Query Optimization tab in the Releem Portal
• Added collection of Query Examples for Query Optimization for MariaDB
• Added collection of EXPLAINs for Query Optimization for MariaDB
• Added support of MariaDB 11.5. Closes #349
• Fixed incorrect latest version in the Update notification. Closes #346
• Fixed high resource usage during metric collection on servers with more than 1000 databases. Closes #347
• Fixed installation failed due incorrect PATH variable. Closes #348
• Fixed recommendation of innodb_log_buffer_size variable. Closes #352
• Fixed Query Analytics is showing a database name that does not exist on my db server. Closes #357
• Fixed Applying recommended configuration without restart doesn't work when mysql_restart_service setting is empty. Closes #350

1.18.0

Releem 1.18.0, 2024-08-31

• Added EXPLAINs collection for SQL Query Optimization for MySQL 8.x
• Added collection of InnoDB engine status
• Added query_optimization parameter to Releem Agent
• Added query digest monitoring
• Added collection of database schema for query analytics. Closes #357
• Added collection of schema information
• Added automatics SQL Query Optimization reports
• Fixed crontab error during installation process. Closes #341
• Fixed SUM_ROWS_SENT error during loading of Query Analytics. Closes #336
• Fixed table_definition_cache recommendations. Closes #335

1.17.0

Releem 1.17.0, 2024-06-30

• Improved Weekly Reports
• Added Alerts on CPU Utilization and Disk space. Closes #147
• Added applying configuration without restart to Releem Agent.
• Added SSL support to Releem Agent. Closes #310
• Added collection information from performance_schema.file_summary_by_instance
• Fixed Automatic installation doens't work in some cases. Closes #166
• Fixed buffer recommendations more that total RAM. Closes #262

1.16.0

Releem 1.16.0, 2024-05-31 (What's New At Releem | May 2024)

• Added Security Checks
• Added new event for partially applied configuration.
• Added support of AWS RDS Aurora. Closes #308
• Fixed Many events on MySQL restart. Closes #305

1.15.0

Releem 1.15.0, 2024-04-30

• Added new option to disable Query Cache manually. Feature request #289
• Added Max Query Length option allows Releem to save full queries for analysis. Closes #291
• Added Query Inspect popup displays the details of queries.
• Fixed IP address update in the dashboard if real IP address was changed. Closes #292
• Fixed Releem can't recognize that innodb_log_file_buffering is enabled. Closes #285
• Fixed Latency on the Servers page displays not in ms. Closes #303
• Fixed Incorrect aggregation on weekly and monthly charts.
• Fixed Using innodb_log_file_size instead of innodb_redo_log_capacity for Percona 8.x
• Removed transaction_prealloc_size for Percona 8.0.29 and later

1.14.0

Releem 1.14.0, 2024-03-31

• Added SQL Query Analytics block to the Dashboard. Closes #256
• Added new task collection of performance_schema.events_statements_summary_by_digest to Releem Agent
• Added new metric to the Dashboard Aborted_clients
• Fixed incorrect permissions after installation. Closes #272
• Fixed File integrity issue after the agent update. Closes #277
• Fixed open_files_limit issue for AWS RDS. Closes #284
• Fixed recommendations of variables that couldn't be changed ffor AWS RDS Aurora. Closes #281
• Fixed Releem Agent fatal error when an agent couldn't get disk information. Closes #276
• Improved Wizard to add new servers