Bump phpmailer/phpmailer from 6.8.0 to 6.9.1

[dependabot]

Bumps phpmailer/phpmailer from 6.8.0 to 6.9.1.

Release notes

Sourced from phpmailer/phpmailer's releases.

PHPMailer 6.9.1

This is a maintenance and feature release, adding support for the official release of PHP 8.3, methods for removing and replacing custom headers, XCLIENT support, and links to a new way of implementing XOAUTH2 authentication.

The only change likely to have any impact on existing code is that PHPMailer previously attempted to use opportunistic STARTTLS encryption when connecting to localhost, which was unlikely to work. The workaround required setting SMTPAutoTLS = false, but that's no longer required. You may still need to use this setting when connecting to literal IPs.

Changes

• Add support for official release of PHP 8.3, add experimental support for PHP 8.4
• Add clearCustomHeader and replaceCustomHeader methods
• Add support for the XCLIENT SMTP extension with setSMTPXclientAttribute and getSMTPXclientAttributes methods
• Don't attempt opportunistic TLS when connecting to localhost
• Add package link and example showing how to use @​decomplexity's SendOauth2 wrapper
• Update example to show a better way of using an SMTP subclass
• Avoid some more deprecation warnings
• Update Danish and Polish translations
• Add Bengali and Assamese translations

Note: most of these changes were in the unreleased 6.9.0 version.

PHPMailer 6.8.1

This is a minor maintenance release.

Minor security note

The DSN support added in 6.8.0 reflects the DSN back to the user in an error message if it is invalid. If a DSN uses user-supplied input (a very bad idea), it opens a distant possibility of XSS if the host app does not escape output. In an abundance of caution, malformed DSNs are no longer reflected in error messages.

Changes

• Don't reflect malformed DSNs in error messages to avert any risk of XSS
• Improve Simplified Chinese, Sinhalese, and Norwegian translations
• Don't use setAccessible in PHP >= 8.1 in tests
• Avoid a deprecation notice in PHP 8.3
• Fix link in readme

Changelog

Sourced from phpmailer/phpmailer's changelog.

Version 6.9.1 (November 25th, 2023)

• Finalise SendOauth2 example

Version 6.9.0 (November 23rd, 2023)

• Add support for official release of PHP 8.3, add experimental support for PHP 8.4
• Add clearCustomHeader and replaceCustomHeader methods
• Add support for the XCLIENT SMTP extension with setSMTPXclientAttribute and getSMTPXclientAttributes methods
• Don't attempt opportunistic TLS when connecting to localhost
• Add package link and example showing how to use @​decomplexity's SendOauth2 wrapper
• Update example to show a better way of using an SMTP subclass
• Avoid some more deprecation warnings
• Update Danish and Polish translations
• Add Bengali and Assamese translations

Version 6.8.1 (August 29th, 2023)

• Don't reflect malformed DSNs in error messages to avert any risk of XSS
• Improve Simplified Chinese, Sinhalese, and Norwegian translations
• Don't use setAccessible in PHP >= 8.1 in tests
• Avoid a deprecation notice in PHP 8.3
• Fix link in readme

Commits

• 039de17 6.9.1
• 3190bef CS
• d327514 Merge pull request #2985 from decomplexity/patch-1
• 934f852 PHPMailer 6.9.0
• 1a7d9e3 Suggest SendOauth2 package
• bffe290 Update readme for XOAUTH2 changes
• e443047 Don't need this to demo xoauth
• d5615bf Merge pull request #2986 from frankforte/custom-headers
• 8a91dd6 Code formatting for custom header methods.
• b0ffd67 Update replaceCustomerHeader to remove duplicates. Improve clearCustomHeader ...
• Additional commits viewable in compare view

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