Some package i'm working on needs this >=1.0.0. Since nothing depends on it,
i don't see this update breaking anything. rubygems says that package requires
ruby>=1.9.2, so removing 1.8 from supported versions. This package needs to be
renamed to ruby-rubyzip, because there is a ruby-zip which is not this package.
From Changelog.md:

1.1.4

    Don't send empty string to stream (@mrloop)
    Zip::Entry::DEFLATED was forced on every file (@mehmetc)
    Alias for legacy error names (@orien)

1.1.3

    Fix compatibility of ::OutputStream::write_buffer (@orien)
    Clean up tempfiles from output stream (@iangreenleaf)

1.1.2

    Fix compatibility of ::Zip::File.write_buffer

1.1.1

    Speedup deflater (@loadhigh)
    Less Arrays and Strings allocations (@srawlins)
    Fix Zip64 writting support (@mrjamesriley)
    Fix StringIO support (@simonoff)
    Posibility to change default compression level
    Make Zip64 write support optional via configuration

1.1.0

    StringIO Support
    Zip64 Support
    Better jRuby Support
    Order of files in the archive can be sorted
    Other small fixes

1.0.0

    Removed support for Ruby 1.8
    Changed the API for gem. Now it can be used without require param in Gemfile.
    Added read-only support for Zip64 files.
    Added support for setting Unicode file names.
Updated archivers/ruby-zip to 1.1.4
Update to sendmail 8.14.9nb1: this is a pkgsrc bugfix update

- remove some HTML cruft from netbsd-proto.mc
- stop trying to set file ownership and group during stage-install
- initialize sm_res earlier and test before calling res_ninit()
- clear SSL_OP_TLSEXT_PADDING by defualt to fix interoperability issues
- eliminate stray call to res_search()
  - verified with nm that all deprecated resolver functions have been eradicated

The above should address the folling PRs:

- PR/47207 - Richard Palo -- attempt to set ownership when unprivileged
- PR/48566 - Emmanuel Dreyfus -- problem with TLS timeouts
- PR/48913 - Matthias Scheler -- attempt to set ownership when unprivileged
Updated mail/sendmail to 8.14.9nb1
Add compiler depenend magic to keep the version compiled with option "debug"
usable with modern gcc.
Since the full "debug" version will behave differently to the standard
version (as it enables all the mozilla internal consistency checks, and
also drops compiler optimization), it is not very usefull when trying to
debug crashes that could be compiler bugs, or mozilla low level bugs -
so provide a new option "debug-info" that creates a debuggable, but
fully optimized version.
The result is best run from the pkgobj dir via the
work/build/dist/bin/run-mozilla script with options "-g ./firefox".
No changes to the default pkg generated.
Document "debug-info" and "webrtc" options.