On the PHP.net site they've made an announcement about releases of all currently supported major PHP versions with bugfix/security releases.

The PHP development team announces the immediate availability of PHP [7.0.33, 7.1.25, and 7.2.13]. Five security-related issues were fixed in this release. All PHP 7.0 users are encouraged to upgrade to this version.

You can download these latest releases from either the main downloads page or windows.php.net for the Windows executables.

There's also a note for the PHP 7.0.33 release based on the release and support timelines: this will be the final release, of any kind, for the PHP 7.0.x branch including security support. If you haven't already upgraded past version 7.0.x, there's never been a better time!

The main PHP.net site has announced the release of two new versions of PHP in the 7.1 and 7.2 series: PHP 7.1.23 and PHP 7.2.11.

The PHP development team announces the immediate availability of PHP 7.1.23 [and 7.2.11. This is a bugfix release.

All PHP 7.1 [and 7.2] users are encouraged to upgrade to this version.

Bugs fixed in theses releases include updates to the core language, the curl extension, opcaching, reflection functionality and the XMLRPC handling. If you're interested in all of the changes and want more detail, check out their respective Changelogs. As always, you can download these latest releases from the main downloads page or from the windows.php.net site.

On the main PHP.net site an announcement has been posted of the latest versions in the PHP 7.1.x and 5.6.x series: 7.1.20 and 5.6.37.

The PHP development team announces the immediate availability of PHP 7.1.20 [and 5.6.37]. This is a security release. Several security bugs have been fixed in this release. All PHP 7.1 [and 5.6.37] users are encouraged to upgrade to this version.

Changes in these releases include updates to date/time handling, PHP-FPM, internationalization and PostgreSQL functionality. You can download this latest release either from the main PHP.net site (for source packages) or windows.php.net for the Windows binaries.

The main PHP.net site has announced the release of the latest version in the PHP 7.1.x series - PHP 7.1.19.

The PHP development team announces the immediate availability of PHP 7.1.19. All PHP 7.1 users are encouraged to upgrade to this version.

This is a bugfix release with fixes in the CLI server handling, OpenSSL functionality and a fix for a segfault in the SPL. You can see the full list of changes (and related bugs) in the Changelog for this release. As always, the release can be downloaded from the main downloads page or windows.php.net for the Windows binaries.

The main PHP.net site has released the latest version in the PHP 7.2x series: PHP 7.2.7.

The PHP development team announces the immediate availability of PHP 7.2.7. This is a primarily a bugfix release which includes a segfault fix for opcache.

PHP 7.2 users are encouraged to upgrade to this version.

Besides the segfault fix, the Changelog also lists issues corrected in the CLI server, OpenSSL handling and SPL functionality. As always, you can get this latest release from the main downloads page (source) or from windows.php.net for the Windows binaries.

The official PHP.net site has posted an announcement about the latest release in the PHP 7.1.x series: PHP 7.1.18.

The PHP development team announces the immediate availability of PHP 7.1.18. All PHP 7.1 users are encouraged to upgrade to this version.

A few bugs were fixed in this release including issues in FPM handling, internationalization functionality and Opcache. You can see the full changelog here and, as always, download the latest version either from the main downloads page or windows.php.net for the Windows binaries.

On the main PHP.net site they've announced the release of the next versions in the PHP 5.6 and 7.1 series:

• PHP 5.6.36
• PHP 7.1.17

Both are bugfixes for their respective versions and are bugfix releases with several issues corrected in the Exif, LDAP, Phar and iconv handling. It is recommended that you upgrade to either of these releases to correct these issues.

As always, you can download these latest releases either from a mirror on the main downloads page or windows.php.net for the Windows executables.

Composer, the de-facto standard way to install PHP packages, has published a new release that includes a major security update. Jordi Boggiano made this comment about the release on Twitter:

After triaging/merging/fixing almost 200 issues in the last couple days, Composer v1.6.4 is out! ???? It contains a security fix and is therefore a much recommended update for all.

Other changes include fixes for:

• a regression in version guessing of path repositories
• the updating of package URLs for GitLab
• init command not respecting the current php version when selecting package versions
• exclude-from-classmap symlink handling

You can grab the latest version from the Composer site or you can use it's own self-update command.

On the main PHP.net site, they've posted announcements about the release of minor versions of PHP 7.1.x and 5.6.x: 7.1.16 and 5.6.35.

The PHP development team announces the immediate availability of PHP 5.6.35 [and PHP 7.1.16]. This is a security release. One security bug was fixed in this release. All PHP 5.6 [and 7.1] users are encouraged to upgrade to this version.

The bugfixes included in these releases deal with changes in the FPM handling, ODBC functionality, and Phar building. You can download this latest release from the main downloads page (source) or from the windows.php.net site for the Windows binaries.

The main PHP.net site has posted the announcement(s) of the release of updates for the three supported versions of the language: 7.1.15, 5.6.34 & 7.2.3.

The PHP development team announces the immediate availability of PHP 7.1.15, 5.6.34 and 7.2.3. This is a security fix release, containing one security fix and many bug fixes. All [PHP] users are encouraged to upgrade to this version.

Fixes include changes to the DateTime handling, LDAP connectivity, Phar construction, PostgreSQL issues and changes to the SPL. You can get these latest versions either from the main downloads page or on windows.php.net for the Windows binaries.