Minor release with the following improvements and bug fixes:
Improvements:
- Core:
- Alarm Query performance improvements;
- Multi-root relation queries;
- Ability to configure default null ordering in SQL requests;
- REST API to fetch TB application version;
- Do not persist empty stats to reducing event table size and disk IOPS;
- Minor improvements to the thingsboard.yml comments;
- Add password policy for white-spaces;
- Notify IoT gateway about delete or rename of the device;
- #5200 'IN' and 'NOT IN' conditions for the dashboard / alarm rule filters;
- #5749 Queue factories;
- #5760 SQL and TS batch thread count 3 for better hash distribution;
- #5814 API to clear events using filter;
- Rule Engine:
- Support of nested rule-chains with multiple outputs;
- #5569 Ability to save time-series data without update of the latest values.
Useful for performance improvements in case on hybrid DB setup; - Reduce CPU overhead for versions with in-memory cache;
- Environment variable to configure in-memory cache;
- #5843 Device actor session inactivity performance + memory footprint optimizations;
- #5751 Transactional deletion of device and proper cache eviction
- #5550 Upgrade enrichment attributes rule node;
- Misc performance improvements: immutable structures, pre-defined protobuf objects, etc;
- #5865 Added functionality to support 3.3.0 edge version rule chains;
- #5762 Suffix for the "clientId" param in the MQTT rule node;
- #5821 Add ignoreMetadataTs to 'save timeseries' rule node;
- #5889 Reduced number of scheduled messages for session timeout;
- #5921 Propagate alarms to Customer or Tenant without relations;
- #5926 Use message timestamp as alarm start timestamp in the 'create alarm' rule node;
- #5687 Self-intersecting polygons, polygons with holes, multiple polygons support;
- UI:
- Migration to Angular 12;
- Widget to embed different dashboard state;
- Ability to embed dashboard states inside markdown widget;
- #5942 Add script to generate data structures for custom widgets;
- #5797 Separate pages for entity details;
- #5770 Editor of markers and polygons in maps widgets;
- #5757 Improvement of multiple attribute widget;
- #5629 Widget to display Persistent RPC calls;
- #5856 Persistent page link for entities pages;
- Create nested rule chain from the selected region in the rule chain editor;
- Add tooltip offset settings for map widgets;
- #5655 Hide page size option on mobile view;
- #5772 Show legend settings in time-series and latest widgets only;
- #5795 Disable column sort if enable post-processing function;
- #5876 Image map resize calculates center position correctly;
- #5882 New map widget settings: "Disable zoom control";
- #5910 Added additional condition to define showTitleIcon;
- Transport:
- LwM2M:
- Ability to define network configuration;
- #5930 Updated Eclipse Leshan version to 2.0.0-M5;
- Support of Base64 format to define client keys in RPK and X509 mode;
- Introduce support of new commands: Read-Composite, Write-Composite. Multiple-Instance Resources Read and Write;
- Introduce support of new content formats: SenML JSON, SenML CBOR;
- Improvements to configuration of Bootstrap behavior via Device Profile;
- Bootstrap server now supports: Read, Discover, Write, Delete commands;
- CoAP:
- #5930 Updated Californium version to 3.0.0;
- SNMP:
- Add Redis config for SNMP transport;
- MQTT:
- [5875] IP Rate limits for MQTT;
- LwM2M:
- Security:
- Update version of log4j-core, log4j-api and log4j-to-slf4j;
- Ability to limit alarm queries invocation count;
- #5823 Add NO XSS validation for names of rule nodes;
- Build scripts:
- Support of linux/arm64 docker containers;
- SQL tests are now running on real PostgreSQL instead of HSQL;
- Update grpc and netty versions to proper handle native windows ssl libraries;
Bug fixes:
- Core & Rule Engine:
- Upgrade of device profiles from 3.2.2;
- #5492 Conversion of double values in WS subscriptions;
- #5753 Unsorted page link replaced with sort by id ASC;
- #5744 remediation for log4shell CVE-2021-45105;
- Link to Wiki page about UUID in REST API documentation;
- Notification about deleted attributes in the cluster mode;
- #5750 Notification about deleted time-series records;
- #5657 Fix search API Swagger description;
- #5793 Added functionality to handle pong responses on web sockets;
- #5822 Do not update WS last activity in case of general response;
- Removing old OTA tag if new tag is empty during OTA scheduling;
- #5869 Don't allow system administrator to delete himself;
- #5864 Fixed aggregation by timezone in Timescale;
- Ignore no longer valid messages when processing strategy is completed or timed-out;
- #5557 Fix NPE in case of incorrect partitioning name parameter;
- #5787 Removed incorrect statistics calculation for regularQueryInvocationCnt/regularQueryInvocationTime;
- #5659 Add rpc response error when retry attempts ended;
- #5852 Support of double type in 'save to custom table' rule node;
- Prevent click actions and popup open while dragging the marker in map widgets.
- UI:
- #5755 Support of rectangles with cut area;
- Layout for Firefox;
- Open dashboard state in separate dialog showed a blank dialog;
- Right layout and state name propagation in mobile app;
- Resolve alias filter for query alias types;
- JSON form default values handling;
- #5529 Chinese translation for the API usage;
- #5778 Filter forms: constant type and boolean value;
- #5805 Help link for OTA updates;
- #5813 Cancel event on color picker;
- #5832 Problematic letters for different languages;
- #5872 Error in device-profile-autocomplete and tenant-profile-autocomplete in clear;
- #5879 Prevent saving of invalid form in the multiple input widget;
- #5883 Fixed OTA package autocomplete;
- #5913 Date Range Navigator: the calendar when selecting dates should be horizontal;
- #5923 Asset models added to public api;
- #5928 Fixed help link URL for the 'Add user' dialog;
- #5931 The timestamp of the exception in the Rule Engine Statistics dashboard is wrong;
- #5948 Change "snpm" directory to "snmp";
- Transport:
- LwM2M:
- MQTT:
- Rest Client:
- #5566 Fixed widget type based methods in rest client;
- Edge:
- #5922 Minor fixes and code review comments;
- Build scripts:
- Integration test lifecycle;
- #5672 CASSANDRA_KEYSPACE_NAME ignored during install;