Bump nokogiri from 1.6.6.2 to 1.6.8.1 in /brooklyn-dist/release/pull-request-reports

[dependabot]

Bumps nokogiri from 1.6.6.2 to 1.6.8.1.

Changelog

Sourced from nokogiri's changelog.

1.6.8.1 / 2016-10-03

Dependencies

Removes required dependency on the pkg-config gem. This dependency was introduced in v1.6.8 and, because it's distributed under LGPL, was objectionable to many Nokogiri users (#1488, #1496).

This version makes pkg-config an optional dependency. If it's installed, it's used; but otherwise Nokogiri will attempt to work around its absence.

1.6.8 / 2016-06-06

Security

[MRI] Bundled libxml2 is upgraded to 2.9.4, which fixes many security issues. Many of these had previously been patched in the vendored libxml 2.9.2 in the 1.6.7.x branch, but some are newer.

See these libxml2 email posts for more:

• https://mail.gnome.org/archives/xml/2015-November/msg00012.html
• https://mail.gnome.org/archives/xml/2016-May/msg00023.html

For a more detailed analysis, you may care to read Canonical's take on these security issues:

• http://www.ubuntu.com/usn/usn-2994-1

[MRI] Bundled libxslt is upgraded to 1.1.29, which fixes a security issue as well as many long-known outstanding bugs, some features, some portability improvements, and general cleanup.

See this libxslt email post for more:

• https://mail.gnome.org/archives/xslt/2016-May/msg00004.html

Added

Several changes were made to improve performance:

• [MRI] Simplify NodeSet#to_a with a minor speed-up. (#1397)
• XML::Node#ancestors optimization. (#1297) (Thanks, Bruno Sutic!)
• Use Symbol#to_proc where we weren't previously. (#1296) (Thanks, Bruno Sutic!)
• XML::DTD#each uses implicit block calls. (Thanks, @​glaucocustodio!)
• Fall back to the pkg-config gem if we're having trouble finding the system libxml2. This should help many FreeBSD users. (#1417)
• Set document encoding appropriately even on blank document. (#1043) (Thanks, @​batter!)

Fixed

... (truncated)

Commits

• 002e4d8 version bump to v1.6.8.1
• 3b9ee4b update CHANGELOG for pkg-config
• f2dd079 Make the pkg-config gem optional.
• 6b05c5a update v1.6.8 date in CHANGELOG
• 1103a64 version bump to v1.6.8 final
• 03d4022 update CHANGELOG with libxml2 USN info
• a7da0f9 make sure test_all will errexit
• 8d4ea86 make sure test_all doesn't require libxml-ruby
• 80e800b use eval_gemfile to load libxml-ruby
• 95ba49a test_all uses Bundler 1.12.*
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
• @dependabot use these labels will set the current labels as the default for future PRs for this repo and language
• @dependabot use these reviewers will set the current reviewers as the default for future PRs for this repo and language
• @dependabot use these assignees will set the current assignees as the default for future PRs for this repo and language
• @dependabot use this milestone will set the current milestone as the default for future PRs for this repo and language

You can disable automated security fix PRs for this repo from the Security Alerts page.