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chore(rds): deprecate PostgreSQL minor versions 13.11, 13.12, 13.13, 13.14, 14.9, 14.10, 14.11, 15.4, 15.5, 15.6, 16.1, 16.2#33663

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chore(rds): deprecate PostgreSQL minor versions 13.11, 13.12, 13.13, 13.14, 14.9, 14.10, 14.11, 15.4, 15.5, 15.6, 16.1, 16.2#33663
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@robertd robertd commented Mar 1, 2025

Deprecate PostgreSQL minor versions 13.11, 13.12, 13.13, 13.14, 14.9, 14.10, 14.11, 15.4, 15.5, 15.6, 16.1, 16.2

Reason for this change

Received this email few days ago:

You are receiving this message because you have one or more instances running Amazon RDS for PostgreSQL minor versions 13.11, 13.12, 13.13, 13.14, 14.9, 14.10, 14.11, 15.4, 15.5, 15.6, 16.1, or 16.2 that require your attention. Amazon RDS for PostgreSQL minor versions listed above will reach end of standard support on March 31, 2025 12:01 AM PDT. To learn more about the RDS policies related to major and minor version support, please refer to Database Engine Versions section in RDS FAQs [1].

Starting December 9, 2024, 12:01 AM PDT, you will not be able to create new RDS instances with PostgreSQL minor versions 13.11, 13.12, 13.13, 13.14, 14.9, 14.10, 14.11, 15.4, 15.5, 15.6, 16.1, or 16.2 from either the AWS Console or the CLI. RDS will upgrade your databases running versions listed above to PostgreSQL 13.18, 14.15, 15.10, 16.6, or higher during a scheduled maintenance window between March 31, 2025 12:01 AM PDT and April 30, 2025 12:01 AM PDT. Starting on April 30, 2025 12:01 AM PDT, any RDS for PostgreSQL databases still running in the affected minor versions will be upgraded to 13.18, 14.15, 15.10, 16.6, or higher regardless of instances scheduled maintenance window.

We recommend that you take action and upgrade [2] your Amazon RDS for PostgreSQL databases running minor versions 13.11 to 13.14, 14.9 to 14.11, 15.4 to 15.6, and 16.1 to 16.2 to versions 13.18, 14.15, 15.10, 16.6, or higher before March 31, 2025 12:01 AM PDT. Alternatively, you can enable Automatic Minor Version Upgrade [3] to allow Amazon RDS to upgrade your instances.

This is a mandatory engine version upgrade and it requires downtime. To minimize the downtime during the upgrade, you can now use the fully managed Amazon RDS Blue/Green Deployments that uses physical replication for minor version upgrades [4].

We recommend upgrading these instances to newer minor versions to benefit from patches for known security vulnerabilities, as well as bug fixes, performance improvements, and new functionalities added by the PostgreSQL community. To learn more about documented vulnerabilities of PostgreSQL versions, please visit the PostgreSQL security page [5].

Your Amazon RDS for PostgreSQL instances running minor versions mentioned above are listed in 'Affected Resources' tab of the AWS Health Dashboard.

Description of changes

Deprecated the following PostgreSQL minor versions: 13.11, 13.12, 13.13, 13.14, 14.9, 14.10, 14.11, 15.4, 15.5, 15.6, 16.1, 16.2

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By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license

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(This review is outdated)

@robertd robertd changed the title chore(rds): Deprecate PostgreSQL minor versions 13.11, 13.12, 13.13, 13.14, 14.9, 14.10, 14.11, 15.4, 15.5, 15.6, 16.1, 16.2 chore(rds): deprecate PostgreSQL minor versions 13.11, 13.12, 13.13, 13.14, 14.9, 14.10, 14.11, 15.4, 15.5, 15.6, 16.1, 16.2 Mar 1, 2025
@robertd robertd force-pushed the rds-pg-deprecations branch from 756a69a to ef9338f Compare March 1, 2025 07:05
@aws-cdk-automation aws-cdk-automation dismissed their stale review March 1, 2025 07:05

✅ Updated pull request passes all PRLinter validations. Dismissing previous PRLinter review.

@robertd robertd force-pushed the rds-pg-deprecations branch from ef9338f to 95d22ae Compare March 1, 2025 07:16
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Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 82.37%. Comparing base (7fe033a) to head (c9504c5).

Additional details and impacted files 
@@           Coverage Diff           @@
##             main   #33663   +/-   ##
=======================================
  Coverage   82.37%   82.37%           
=======================================
  Files         120      120           
  Lines        6933     6933           
  Branches     1169     1169           
=======================================
  Hits         5711     5711           
  Misses       1119     1119           
  Partials      103      103
Flag Coverage Δ
suite.unit 82.37% <ø> (ø)

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Components Coverage Δ
packages/aws-cdk ∅ <ø> (∅)
packages/aws-cdk-lib/core 82.37% <ø> (ø)
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@aws-cdk-automation aws-cdk-automation added the pr/needs-community-review This PR needs a review from a Trusted Community Member or Core Team Member. label Mar 1, 2025
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chore(rds): deprecate PostgreSQL minor versions 13.11, 13.12, 13.13, …
c9504c5 
…13.14, 14.9, 14.10, 14.11, 15.4, 15.5, 15.6, 16.1, 16.2
@robertd robertd force-pushed the rds-pg-deprecations branch from 95d22ae to c9504c5 Compare March 10, 2025 05:42
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Thank you for contributing! Your pull request will be updated from main and then merged automatically (do not update manually, and be sure to allow changes to be pushed to your fork).

@aws-cdk-automation aws-cdk-automation removed the pr/needs-community-review This PR needs a review from a Trusted Community Member or Core Team Member. label Mar 10, 2025
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Thank you for contributing! Your pull request will be updated from main and then merged automatically (do not update manually, and be sure to allow changes to be pushed to your fork).

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  • Commit ID: ce7b9af
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@mergify mergify bot merged commit 88934f2 into aws:main Mar 10, 2025
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