Bump rack from 2.0.8 to 2.1.4 in /documentation

[dependabot]

Bumps rack from 2.0.8 to 2.1.4.

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.

[3.0.0] - Unreleased

Security

• Do not use semicolon as GET parameter separator. (#1733, @jeremyevans)

Added

• Rack::RewindableInput supports size. (@ahorek)

Changed

• BREAKING CHANGE: Require status to be an Integer. (#1662, @olleolleolle)
• Relax validations around Rack::Request#host and Rack::Request#hostname. (#1606, @pvande)
• Removed antiquated handlers: FCGI, LSWS, SCGI, Thin. (#1658, @ioquatix)
• Removed options from Rack::Builder.parse_file and Rack::Builder.load_file. (#1663, @ioquatix)
• HMAC argument for Rack::Session::Cookie doesn't accept a class constant anymore, but only a string recognized by OpenSSL (e.g. "SHA256") or compatible instance (e.g. OpenSSL::Digest.new("SHA256")) (#1676, @bdewater)
• Rack::HTTP_VERSION has been removed and the HTTP_VERSION env setting is no longer set in the CGI and Webrick handlers . (#970, @jeremyevans)
• Rack::Request#[] and #[]= now warn even in non-verbose mode. (#1277, @jeremyevans)
• Decrease default allowed parameter recursion level from 100 to 32. (#1640, @jeremyevans)
• Attempting to parse a multipart response with an empty body now raises Rack::Multipart::EmptyContentError. (#1603, @jeremyevans)
• Rack::Utils.secure_compare uses OpenSSL's faster implementation if available. (#1711, @bdewater)

Fixed

• Make Rack::MockResponse handle non-hash headers. (#1629, @jeremyevans)
• TempfileReaper now deletes temp files if application raises an exception. (#1679, @jeremyevans)
• Fix using Rack::Session::Cookie with coder: Rack::Session::Cookie::Base64::{JSON,Zip}. (#1666, @jeremyevans)
• Avoid NoMethodError when accessing Rack::Session::Cookie without requiring delegate first. (#1610, @onigra)
• Handle cookies with values that end in '=' (#1645, @lukaso)

[2.2.3] - 2020-06-15

Security

• [CVE-2020-8184] Do not allow percent-encoded cookie name to override existing cookie names. BREAKING CHANGE: Accessing cookie names that require URL encoding with decoded name no longer works. (@fletchto99)

[2.2.2] - 2020-02-11

Fixed

• Fix incorrect Rack::Request#host value. (#1591, @ioquatix)
• Revert Rack::Handler::Thin implementation. (#1583, @jeremyevans)
• Double assignment is still needed to prevent an "unused variable" warning. (#1589, @kamipo)
• Fix to handle same_site option for session pool. (#1587, @kamipo)

... (truncated)

Commits

• 5280870 bump version
• a243510 When parsing cookies, only decode the values
• e7ba1b0 fix directory listing
• b9b8652 bump version
• 775c836 adding a test for directory traversal
• dddb7ad Use Dir.entries instead of Dir[glob] to prevent user-specified glob metachara...
• 16a51d8 Bump for 2.1.2 release
• 0a2c927 Update changelog in preparation for 2.1.2
• b50bc8b Fix multipart parser for special files #1308
• f9ef9a0 Fix use with kwargs
• Additional commits viewable in compare view

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