Bump software.amazon.jdbc:aws-advanced-jdbc-wrapper from 4.0.0 to 4.1.0

[dependabot]

Bumps software.amazon.jdbc:aws-advanced-jdbc-wrapper from 4.0.0 to 4.1.0.

Release notes

Sourced from software.amazon.jdbc:aws-advanced-jdbc-wrapper's releases.

AWS Advanced JDBC Wrapper - v4.1.0

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[4.1.0] - 2026-06-17

🪄 Added

• Added accessible AWS regions support (gdbAccessibleRegions) and configurable monitoring connection priority (monitoringConnectionPriority / gdbMonitoringConnectionPriority) for Global Aurora Databases, allowing deployments with restricted cross-region network reachability to constrain failover, read/write splitting, and topology monitoring to reachable regions ([PR #1940](aws/aws-advanced-jdbc-wrapper#1940)).
• Added LowestLoadHostSelector and HighestLoadHostSelector host selection strategies that choose hosts based on CPU and replica lag metrics with configurable weights ([PR #1969](aws/aws-advanced-jdbc-wrapper#1969)).
• Added waitForInitialTopologyMs property to the Aurora Initial Connection Strategy Plugin to distribute concurrent initial reader connections (e.g. connection-pool prefill) across readers instead of routing them all to a single reader ([Issue #1968](aws/aws-advanced-jdbc-wrapper#1968), [PR #1977](aws/aws-advanced-jdbc-wrapper#1977)).
• Added a self-contained AI configuration assistant skill to help users configure the wrapper with their own AI tools ([PR #1941](aws/aws-advanced-jdbc-wrapper#1941)).

🐛 Fixed

• Fixed ConfigurationProfile not being propagated to PartialPluginService, which caused internal monitoring workers to lose access to profile-configured plugins (e.g. IAM) and fail permanently after the IAM token TTL expired ([Issue #1800](aws/aws-advanced-jdbc-wrapper#1800), [PR #1919](aws/aws-advanced-jdbc-wrapper#1919)).
• Fixed target-driver-specific session state (e.g. PostgreSQL currentSchema and readOnly) being lost across connection switches triggered by plugins such as initialConnection, failover2, and read/write splitting ([Issue #1787](aws/aws-advanced-jdbc-wrapper#1787), [PR #1921](aws/aws-advanced-jdbc-wrapper#1921)).
• Fixed the Blue/Green plugin remaining stuck in IN_PROGRESS after RDS completed switchover, which could exhaust connection pools and require an application restart ([Issue #1920](aws/aws-advanced-jdbc-wrapper#1920), [PR #1923](aws/aws-advanced-jdbc-wrapper#1923)).
• Fixed the Read/Write Splitting Plugin getting stuck retrying an unreachable reader instead of falling back to the writer ([Issue #1324](aws/aws-advanced-jdbc-wrapper#1324), [PR #1966](aws/aws-advanced-jdbc-wrapper#1966)).
• Lowered the log level emitted on a successful failover (FailoverSuccessSQLException) from SEVERE to INFO to avoid spurious error alerts in monitoring systems ([Issue #1951](aws/aws-advanced-jdbc-wrapper#1951), [PR #1952](aws/aws-advanced-jdbc-wrapper#1952)).
• Fixed AbstractMonitor.stop() not shutting down its executor, causing monitor shutdown to block for the full termination timeout ([PR #1967](aws/aws-advanced-jdbc-wrapper#1967)).

🦀 Changed

• Deprecated HighestWeightHostSelector in favor of the new load-based host selectors ([PR #1969](aws/aws-advanced-jdbc-wrapper#1969)).
• The failover plugin now checks whether the current connection requires strict-writer failover mode ([PR #1976](aws/aws-advanced-jdbc-wrapper#1976)).
• Upgraded jsqlparser to 4.9 ([PR #1949](aws/aws-advanced-jdbc-wrapper#1949)).
• Dependency updates, including PostgreSQL JDBC driver 42.7.11 (addresses CVE-2026-42198), MySQL Connector/J 9.7.0, MariaDB Connector/J 3.5.9, OpenTelemetry, Jackson, and various AWS SDK modules ([PR #1912](aws/aws-advanced-jdbc-wrapper#1912), [PR #1960](aws/aws-advanced-jdbc-wrapper#1960), [PR #1974](aws/aws-advanced-jdbc-wrapper#1974), [PR #1908](aws/aws-advanced-jdbc-wrapper#1908), [PR #1910](aws/aws-advanced-jdbc-wrapper#1910)).
• Cleaned up compiler warnings and fixed a failing javadoc check ([PR #1934](aws/aws-advanced-jdbc-wrapper#1934), [PR #1964](aws/aws-advanced-jdbc-wrapper#1964)).
• CI and test improvements: parallelized standard integration tests, added Gradle caching, sped up the unit test and coverage job, fixed required-check gating for docs-only PRs, improved test resource cleanup, and fixed several flaky integration tests ([PR #1915](aws/aws-advanced-jdbc-wrapper#1915), [PR #1916](aws/aws-advanced-jdbc-wrapper#1916), [PR #1918](aws/aws-advanced-jdbc-wrapper#1918), [PR #1931](aws/aws-advanced-jdbc-wrapper#1931), [PR #1933](aws/aws-advanced-jdbc-wrapper#1933), [PR #1935](aws/aws-advanced-jdbc-wrapper#1935), [PR #1963](aws/aws-advanced-jdbc-wrapper#1963), [PR #1967](aws/aws-advanced-jdbc-wrapper#1967), [PR #1970](aws/aws-advanced-jdbc-wrapper#1970)).
• Documentation: added a list of other AWS Advanced Wrapper drivers and fixed a README typo and a broken Failover Plugin link ([PR #1962](aws/aws-advanced-jdbc-wrapper#1962), [PR #1953](aws/aws-advanced-jdbc-wrapper#1953)).

AWS Advanced JDBC Wrapper - v4.0.1

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[4.0.1] - 2026-05-13

🐛 Fixed

• Fixed EFM/EFM2 plugins throwing RuntimeException when used with non-RDS URLs such as localhost, custom hostnames, or IP addresses ([Issue #1896](aws/aws-advanced-jdbc-wrapper#1896), [PR #1907](aws/aws-advanced-jdbc-wrapper#1907)).
• Fixed Driver.releaseResources() not shutting down internal background threads (connection pruning, event batching, cache cleanup), causing lingering threads in modular frameworks ([Issue #1878](aws/aws-advanced-jdbc-wrapper#1878), [PR #1906](aws/aws-advanced-jdbc-wrapper#1906)).
• Fixed static executors not being recreatable after releaseResources(), causing silent task discards in subsequent test runs and failover scenarios ([PR #1914](aws/aws-advanced-jdbc-wrapper#1914)).
• Fixed NPE in various classes ([PR #1898](aws/aws-advanced-jdbc-wrapper#1898)).
• Added allowlist classes for CacheResultSet deserialization to prevent unsafe Java deserialization ([PR #1905](aws/aws-advanced-jdbc-wrapper#1905)).
• Fixed PostgreSQL topology detection queries to ensure function calls are fully qualified (commit).

🦀 Changed

• Added missing javadocs ([PR #1899](aws/aws-advanced-jdbc-wrapper#1899)).

Changelog

Sourced from software.amazon.jdbc:aws-advanced-jdbc-wrapper's changelog.

[4.1.0] - 2026-06-17

🪄 Added

• Added accessible AWS regions support (gdbAccessibleRegions) and configurable monitoring connection priority (monitoringConnectionPriority / gdbMonitoringConnectionPriority) for Global Aurora Databases, allowing deployments with restricted cross-region network reachability to constrain failover, read/write splitting, and topology monitoring to reachable regions ([PR #1940](aws/aws-advanced-jdbc-wrapper#1940)).
• Added LowestLoadHostSelector and HighestLoadHostSelector host selection strategies that choose hosts based on CPU and replica lag metrics with configurable weights ([PR #1969](aws/aws-advanced-jdbc-wrapper#1969)).
• Added waitForInitialTopologyMs property to the Aurora Initial Connection Strategy Plugin to distribute concurrent initial reader connections (e.g. connection-pool prefill) across readers instead of routing them all to a single reader ([Issue #1968](aws/aws-advanced-jdbc-wrapper#1968), [PR #1977](aws/aws-advanced-jdbc-wrapper#1977)).
• Added a self-contained AI configuration assistant skill to help users configure the wrapper with their own AI tools ([PR #1941](aws/aws-advanced-jdbc-wrapper#1941)).

🐛 Fixed

• Fixed ConfigurationProfile not being propagated to PartialPluginService, which caused internal monitoring workers to lose access to profile-configured plugins (e.g. IAM) and fail permanently after the IAM token TTL expired ([Issue #1800](aws/aws-advanced-jdbc-wrapper#1800), [PR #1919](aws/aws-advanced-jdbc-wrapper#1919)).
• Fixed target-driver-specific session state (e.g. PostgreSQL currentSchema and readOnly) being lost across connection switches triggered by plugins such as initialConnection, failover2, and read/write splitting ([Issue #1787](aws/aws-advanced-jdbc-wrapper#1787), [PR #1921](aws/aws-advanced-jdbc-wrapper#1921)).
• Fixed the Blue/Green plugin remaining stuck in IN_PROGRESS after RDS completed switchover, which could exhaust connection pools and require an application restart ([Issue #1920](aws/aws-advanced-jdbc-wrapper#1920), [PR #1923](aws/aws-advanced-jdbc-wrapper#1923)).
• Fixed the Read/Write Splitting Plugin getting stuck retrying an unreachable reader instead of falling back to the writer ([Issue #1324](aws/aws-advanced-jdbc-wrapper#1324), [PR #1966](aws/aws-advanced-jdbc-wrapper#1966)).
• Lowered the log level emitted on a successful failover (FailoverSuccessSQLException) from SEVERE to INFO to avoid spurious error alerts in monitoring systems ([Issue #1951](aws/aws-advanced-jdbc-wrapper#1951), [PR #1952](aws/aws-advanced-jdbc-wrapper#1952)).
• Fixed AbstractMonitor.stop() not shutting down its executor, causing monitor shutdown to block for the full termination timeout ([PR #1967](aws/aws-advanced-jdbc-wrapper#1967)).

🦀 Changed

• Deprecated HighestWeightHostSelector in favor of the new load-based host selectors ([PR #1969](aws/aws-advanced-jdbc-wrapper#1969)).
• The failover plugin now checks whether the current connection requires strict-writer failover mode ([PR #1976](aws/aws-advanced-jdbc-wrapper#1976)).
• Upgraded jsqlparser to 4.9 ([PR #1949](aws/aws-advanced-jdbc-wrapper#1949)).
• Dependency updates, including PostgreSQL JDBC driver 42.7.11 (addresses CVE-2026-42198), MySQL Connector/J 9.7.0, MariaDB Connector/J 3.5.9, OpenTelemetry, Jackson, and various AWS SDK modules ([PR #1912](aws/aws-advanced-jdbc-wrapper#1912), [PR #1960](aws/aws-advanced-jdbc-wrapper#1960), [PR #1974](aws/aws-advanced-jdbc-wrapper#1974), [PR #1908](aws/aws-advanced-jdbc-wrapper#1908), [PR #1910](aws/aws-advanced-jdbc-wrapper#1910)).
• Cleaned up compiler warnings and fixed a failing javadoc check ([PR #1934](aws/aws-advanced-jdbc-wrapper#1934), [PR #1964](aws/aws-advanced-jdbc-wrapper#1964)).
• CI and test improvements: parallelized standard integration tests, added Gradle caching, sped up the unit test and coverage job, fixed required-check gating for docs-only PRs, improved test resource cleanup, and fixed several flaky integration tests ([PR #1915](aws/aws-advanced-jdbc-wrapper#1915), [PR #1916](aws/aws-advanced-jdbc-wrapper#1916), [PR #1918](aws/aws-advanced-jdbc-wrapper#1918), [PR #1931](aws/aws-advanced-jdbc-wrapper#1931), [PR #1933](aws/aws-advanced-jdbc-wrapper#1933), [PR #1935](aws/aws-advanced-jdbc-wrapper#1935), [PR #1963](aws/aws-advanced-jdbc-wrapper#1963), [PR #1967](aws/aws-advanced-jdbc-wrapper#1967), [PR #1970](aws/aws-advanced-jdbc-wrapper#1970)).
• Documentation: added a list of other AWS Advanced Wrapper drivers and fixed a README typo and a broken Failover Plugin link ([PR #1962](aws/aws-advanced-jdbc-wrapper#1962), [PR #1953](aws/aws-advanced-jdbc-wrapper#1953)).

[4.0.1] - 2026-05-13

🐛 Fixed

• Fixed EFM/EFM2 plugins throwing RuntimeException when used with non-RDS URLs such as localhost, custom hostnames, or IP addresses ([Issue #1896](aws/aws-advanced-jdbc-wrapper#1896), [PR #1907](aws/aws-advanced-jdbc-wrapper#1907)).
• Fixed Driver.releaseResources() not shutting down internal background threads (connection pruning, event batching, cache cleanup), causing lingering threads in modular frameworks ([Issue #1878](aws/aws-advanced-jdbc-wrapper#1878), [PR #1906](aws/aws-advanced-jdbc-wrapper#1906)).
• Fixed static executors not being recreatable after releaseResources(), causing silent task discards in subsequent test runs and failover scenarios ([PR #1914](aws/aws-advanced-jdbc-wrapper#1914)).
• Fixed NPE in various classes ([PR #1898](aws/aws-advanced-jdbc-wrapper#1898)).
• Added allowlist classes for CacheResultSet deserialization to prevent unsafe Java deserialization ([PR #1905](aws/aws-advanced-jdbc-wrapper#1905)).
• Fixed PostgreSQL topology detection queries to ensure function calls are fully qualified (commit).

🦀 Changed

• Added missing javadocs ([PR #1899](aws/aws-advanced-jdbc-wrapper#1899)).

Commits

• 74251d0 chore: update changelog and bump version to 4.1.0
• a8b0293 fix: distribute concurrent initial reader connections across readers (#1968) ...
• bcc573e Feat: LowestLoadHostSelector + HighestLoadHostSelector (#1969)
• 5ca3890 chore: fix build for benchmarks:compileJmhJava (#1978)
• 911bf13 chore: check if current connection requires strict writer failover mode (#1976)
• f371ef9 chore(deps): bump software.amazon.awssdk:secretsmanager from 2.46.3 to 2.46.1...
• 8593a9a chore(deps): bump org.mariadb.jdbc:mariadb-java-client from 3.5.8 to 3.5.9 (#...
• 6ecb2a5 chore(deps): bump software.amazon.awssdk:auth from 2.46.5 to 2.46.10 (#1971)
• e86d1ce fix: Read/Write Splitting Plugin falls back to writer when a reader is unreac...
• e76a96e fix: fix failing integration test (#1970)
• Additional commits viewable in compare view

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