Bump rack from 1.4.3 to 1.4.7

[dependabot]

Bumps rack from 1.4.3 to 1.4.7.

Changelog

Sourced from rack's changelog.

Changelog

All notable changes to this project will be documented in this file. For info on how to format all future additions to this file please reference Keep A Changelog.

Unreleased

Note: There are many unreleased changes in Rack (master is around 300 commits ahead of 2-0-stable), and below is not an exhaustive list. If you would like to help out and document some of the unreleased changes, PRs are welcome.

Added

Changed

• Use Time#httpdate format for Expires, as proposed by RFC 7231. (@​nanaya)
• Make Utils.status_code raise an error when the status symbol is invalid instead of 500.
• Rename Request::SCHEME_WHITELIST to Request::ALLOWED_SCHEMES.
• Make Multipart::Parser.get_filename accept files with + in their name.
• Add Falcon to the default handler fallbacks. (@​ioquatix)
• Update codebase to avoid string mutations in preparation for frozen_string_literals. (@​pat)
• Change MockRequest#env_for to rely on the input optionally responding to #size instead of #length. (@​janko)
• Rename Rack::File -> Rack::Files and add deprecation notice. (@​postmodern).

Removed

Documentation

• Update broken example in Session::Abstract::ID documentation. (tonytonyjan)
• Add Padrino to the list of frameworks implmenting Rack. (@​wikimatze)
• Remove Mongrel from the suggested server options in the help output. (@​tricknotes)
• Replace HISTORY.md and NEWS.md with CHANGELOG.md. (@​twitnithegirl)
• Backfill CHANGELOG.md from 2.0.1 to 2.0.7 releases. (@​drenmi)

[2.0.8] - 2019-12-08

• [CVE-2019-16782] Prevent timing attacks targeted at session ID lookup. (@​tenderlove, @​rafaelfranca)

[1.6.12] - 2019-12-08

• [CVE-2019-16782] Prevent timing attacks targeted at session ID lookup. (@​tenderlove, @​rafaelfranca)

[2.0.7] - 2019-04-02

Fixed

• Remove calls to #eof? on Rack input in Multipart::Parser, as this breaks the specification. (@​matthewd)
• Preserve forwarded IP addresses for trusted proxy chains. (@​SamSaffron)

[2.0.6] - 2018-11-05

Fixed

... (truncated)

Commits

• f5c0968 bumping version
• bf5bd20 Merge pull request #814 from johnnaegle/only_increment_open_file_count_for_fi...
• e4f4df5 Explicitly fail when hitting the multipart limit
• 1ae52c1 bumping the release
• 88b067e raise an exception if the parameters are too deep
• 688516a Prevent signals from being sent to pid 0
• 9939d40 Bump version number
• 56374f2 Update README for todays releases
• 5c9b0de Prevent symlink path traversals
• 6c39dfc Use secure_compare for hmac comparison
• Additional commits viewable in compare view

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