Changes file: add missing fixed RT76305 for 4.300016
check version in authordeps --missing
only require a specific version if one was specified - prevents blowing up if a package doesnt have a $VERSION
DZ:Util:AuthorDeps: add missing use List::MoreUtils
add strict and fix bug in Dist::Zilla::App::Tester
Add 'dzil add' command

This command adds a module to an existing dist.
changelog entry for dzil add
more credit
v4.300017

          also check plugin version requirements in dzil authordeps --missing
          (Karen Etheridge)

          add 'dzil add' to add new modules to an existing dist (thanks, David
          Golden!)

          misc. bugfixes (thanks, Karen Etheridge and Olivier Mengué!)
Support -TRIAL in versions for [NextRelease]

Adopted the same syntax as from various Git plugins (e.g. [Git::Commit],
except %t was already being used for tab, so switched to %T. ([Git] should
probably adopt %T, as %t for tab is pretty standard.)
Also added %V to allow justification on the combined version-TRIAL string,
although I suspect that String::Formatter can handle this in a better way.
Add %E & %U format codes to NextRelease

  Add user_stash attribute
  Clean up documentation
Fix nextrelease.t to use Test::Fatal

  Otherwise, the test is quietly skipped instead of failing
Test %E & %U format codes in NextRelease
Remove __END__ markers

  Pod::Weaver likes to insert those itself.  Otherwise, the POD will be
  placed before the __END__ marker.
Mention OurPkgVersion in PkgVersion
v4.300018

          format codes %E, %T, %U, & %V added to NextRelease (thanks,
          Karen Etheridge & Christopher J. Madsen!)
don't look in the user's global config when testing
make sure to use the share dirs from the repo for testing
better diagnostics when this test fails
v4.300019

          avoid looking outside the dist during testing (thanks, Jesse Luehrs!)