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Late August 2023 PHP updates

Change effective on 01 September 2023

The following new PHP runtime versions are now available:

The following PHP extensions have been added or updated:

ext-phalcon 5.3.0
ext-mongodb 1.16.2
ext-amqp 2.0.0

Users of ext-amqp are advised to review the upgrading guide for version 2.0 to understand the breaking changes compared to version 1, which will remain available alongside version 2. Versions of extensions can be specified via composer.json version selectors; use e.g. "ext-amqp": "1.*" to avoid upgrading to version 2.

The blackfire CLI agent program used by ext-blackfire has been updated to version 2.21.0.

Go 1.21.1 now available Heroku-20 and Heroku-22 stack images updated