Bump phpmailer/phpmailer from 6.0.7 to 6.1.5

[dependabot-preview]

Bumps phpmailer/phpmailer from 6.0.7 to 6.1.5.

Release notes

Sourced from phpmailer/phpmailer's releases.

PHPMailer 6.1.5

This is a maintenance release.

• Reject invalid custom headers that are empty or contain breaks
• Various fixes for DKIM issues, especially when using mail() transport
• Drop the l= length tag from DKIM signatures; it's a mild security risk
• Ensure CRLF is used explicitly when needed, rather than static::$LE
• Add a method for trimming header content consistently
• Some minor tweaks to resolve static analyser complaints
• Check that attachment files are readable both when adding and when sending
• Work around Outlook bug in mishandling MIME preamble
• Danish translation improvements

PHPMailer 6.1.4

The RFC2047 folding added in 6.1.0 was a little overenthusiastic; It will now only happen when header lines exceed 998 chars.

• Clean up hostname handling
• Avoid IDN error on older PHP versions, prep for PHP 8.0
• Don't force RFC2047 folding unnecessarily
• Enable tests on full release of PHP 7.4

PHPMailer 6.1.3

• Fix an issue preventing injected debug handlers from working
• Fix an issue relating to connection timeout
• Add SMTP::MAX_REPLY_LENGTH constant
• Remove some dev dependencies; phpdoc no longer included
• Fix an issue where non-compliant servers returning bare codes caused an SMTP hang

PHPMailer 6.1.2

• Substantial revision of DKIM header generation
• Use shorter hashes for auto-generated CID values
• Fix format of content-id headers, and only use them for inline attachments
• Remove all use of XHTML
• Lots of coding standards cleanup
• API docs are now auto-updated via GitHub actions
• Fix header separation bug created in 6.1.1
• Fix misidentification of background attributes in SVG images in msgHTML

PHPMailer 6.1.1

No code changes, just retagging for a misordered commit for 6.1.0.

PHPMailer 6.1.0

This is a feature and maintenance release.

• Multiple bug fixes for folding of long header lines, thanks to @caugner
• Add support for RFC2387 child element content-type hint in multipart/related structures.
• Support for Ical event methods other than REQUEST, thanks to @puhr-mde
• Change header folding and param separation to use spaces instead of tabs
• Use ; to separate multiple MIME header params
• Add support for RFC3461 DSN messages

... (truncated)

Changelog

Sourced from phpmailer/phpmailer's changelog.

Version 6.1.5 (March 14th, 2020

• Reject invalid custom headers that are empty or contain breaks
• Various fixes for DKIM issues, especially when using mail() transport
• Drop the l= length tag from DKIM signatures; it's a mild security risk
• Ensure CRLF is used explicitly when needed, rather than static::$LE
• Add a method for trimming header content consistently
• Some minor tweaks to resolve static analyser complaints
• Check that attachment files are readable both when adding and when sending
• Work around Outlook bug in mishandling MIME preamble
• Danish translation improvements

Version 6.1.4 (December 10th, 2019)

• Clean up hostname handling
• Avoid IDN error on older PHP versions, prep for PHP 8.0
• Don't force RFC2047 folding unnecessarily
• Enable tests on full release of PHP 7.4

Version 6.1.3 (November 21st, 2019)

• Fix an issue preventing injected debug handlers from working
• Fix an issue relating to connection timeout
• Add SMTP::MAX_REPLY_LENGTH constant
• Remove some dev dependencies; phpdoc no longer included
• Fix an issue where non-compliant servers returning bare codes caused an SMTP hang

Version 6.1.2 (November 13th, 2019)

• Substantial revision of DKIM header generation
• Use shorter hashes for auto-generated CID values
• Fix format of content-id headers, and only use them for inline attachments
• Remove all use of XHTML
• Lots of coding standards cleanup
• API docs are now auto-updated via GitHub actions
• Fix header separation bug created in 6.1.1
• Fix misidentification of background attributes in SVG images in msgHTML

Version 6.1.1 (September 27th 2019)

• Fix misordered version tag

Version 6.1.0 (September 27th 2019)

• Multiple bug fixes for folding of long header lines, thanks to @caugner
• Add support for RFC2387 child element content-type hint in multipart/related structures.
• Support for Ical event methods other than REQUEST, thanks to @puhr-mde
• Change header folding and param separation to use spaces instead of tabs
• Use ; to separate multiple MIME header params
• Add support for RFC3461 DSN messages
• IMAP example code fixed
• Use PHP temp streams instead of temp files
• Allow for longer SMTP error codes
• Updated Brazilian Portuguese translation
• Throw exceptions on invalid encoding values
• Add Afrikaans translation, thanks to @Donno191

... (truncated)

Commits

• a8bf068 6.1.5
• 2e72725 Rewrite and extension of translation (#1989)
• 55e0b34 Fix issue #2008 - MS Outlook corrupts formatting multipart EML files (#2009)
• a55152f Typo fix for #2007
• e9710ee Update README.md (#2004)
• 8666152 Fix phpdoc type (#1993)
• 26d77e0 Changelog
• a559852 More thorough checks that attachment files are accessible, return error or th...
• 589ec7d Access the $smtp instance the right way, fixes #1990
• b8f4e4e Allow empty header values after all, rearrange tests. See #1984
• Additional commits viewable in compare view

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[dependabot-preview]

Superseded by #907.