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update release nodes
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RELEASE_NOTES.md

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# Apache IoTDB 1.3.6
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## Features & Improvements
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- Data Query: Optimized query performance for multiple scenarios, including the multi-series Last query.
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- Data Query: Added the FastLastQuery interface to the Java SDK, supporting more efficient Last query operations.
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- Data Query: Adjusted the tree-model fetchSchema to return data in segmented streaming mode, improving response speed in large-data-volume scenarios.
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- Storage Management: Optimized memory management to avoid memory leak risks and ensure long-term stable system operation.
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- Storage Management: Optimized the file compaction mechanism to enhance compaction efficiency and reduce system storage resource consumption.
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- Data Synchronization: Optimized Pipe SQL parameter configurations to support specifying asynchronous loading methods.
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- Data Synchronization: Added a syntactic sugar feature that automatically splits full-volume Pipe creation SQL into real-time synchronization and historical synchronization.
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- System Management: Added a global configuration item for data type compression methods, supporting on-demand adjustment of storage compression strategies.
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- Others: Fixed security vulnerabilities CVE-2025-12183,CVE-2025-66566 and CVE-2025-11226.
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- ...
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## Bugs
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- Fixed the issue where selecting discontinuous sequence files for the settle task from the sequence zone under device-level TTL would trigger an overlap error during execution.
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- Fixed the issue where running the pattern_match custom function in tree-model SQL (3C3D deployment) would throw an error indicating "tsDataType" is null.
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- Fixed the issue where TTL would continuously write data into the modification cache in fast compaction mode, resulting in slow compaction speed.
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- Fixed the stack overflow issue that occurred when performing value filter queries with a large number of devices without adding the align by device clause.
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- Fixed the issue where loading TsFiles with empty value chunks across time partitions would generate TsFiles with misaligned chunks.
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- Fixed the incorrect processing logic of TransformOperator for empty TsBlocks.
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- Fixed the issue where the number of server connections would keep increasing when using a user without MAINTAIN permission in a Session.
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- Fixed the issue where Load would ignore mods import under certain special circumstances (e.g., mismatched aligned types or inconsistent table schemas).
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- Fixed the issue where data that had been deleted would be resynchronized to the receiver if mod files existed when Pipe pattern was configured.
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- Fixed the issue where info logs related to TTL checks would still be printed during compaction scheduling even when TTL was not configured.
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- ...
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# Apache IoTDB 1.3.5
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## Improvements
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- Storage Module: Optimize user password encryption by changing the algorithm to SHA-256
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- ...
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## Bugs
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- Fixed the array out-of-bounds exception in cross-Region aggregate query with align by device
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- Fixed the error in aggregate queries with `order by time + align by device` for single or multiple devices spanning across Regions
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- Fixed the "out of memory" error in query with large TEXT objects + align by device + order by time
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- Fixed the issue where the last query with where time > X and time < X was not applied to partitioned table fetching, resulting in failure to hit PartitionCache
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- Fixed the error in using change_point function + align by device when single device data spans multiple Regions
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- Fixed the OOM (Out of Memory) issue caused by the asynchronous submission queue of pipeTransferFile
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- Fixed the memory leak issue in pipe password detection
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- For the pipe receiver and during Load, change the behavior of'clear schema cache' to 'update last cache'
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- Optimize the loading speed of TsFile when there are a large number of measuring points and the mods file contains deletions of a large number of measuring points
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- ...
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# Apache IoTDB 1.3.4-1
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This is a bug-fix version of 1.3.4
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- Fix the bug that will remove the data partition table by mistake in case of us/ns time precision and using ttl
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# Apache IoTDB 1.3.4
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## Features & Improvements
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- Data Query: Users can now control the loading of JAR packages via URI for UDF, PipePlugin, Trigger, and AINode through configuration items.
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- Data Query: Added monitoring for TimeIndex cached during the merge process.
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- System Management: Expanded UDF functions with the addition of the pattern_match function for pattern matching.
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- System Management:The Python session SDK now includes a parameter for connection timeout.
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- System Management:Introduced authorization for cluster management-related operations.
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- System Management:ConfigNode/DataNode now supports scaling down using SQL.
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- System Management:ConfigNode automatically cleans up partition information exceeding the TTL (cleans up every 2 hours).
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- Data Synchronization: Supports specifying authorization information for the receiver on the sender's end.
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- Ecosystem Integration: Supports Kubernetes Operator.
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- Scripts and Tools: The import-data/export-data scripts have been expanded to support new data types (strings, large binary objects, dates, timestamps).
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- Scripts and Tools:The import-data/export-data scripts have been iterated to support importing and exporting data in three formats: TsFile, CSV, and SQL.
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# Apache IoTDB 1.3.3
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## Features & Improvements

iotdb-client/jdbc/src/main/feature/feature.xml

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<features xmlns="http://karaf.apache.org/xmlns/features/v1.5.0" name="driver-s7-feature">
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<feature name="iotdb-feature" description="iotdb-feature" version="1.3.3">
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<feature name="iotdb-feature" description="iotdb-feature" version="1.3.6">
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<details>Feature to install required Bundle to use IoTDB inside Karaf container</details>
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<feature prerequisite="true">wrap</feature>
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<feature>scr</feature>

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