I've started a project to produce an 
experimental browser (Flowerbeetle) and an
experimental e-mail client (Flowerduck).

The purpose is to enable early testing of security 
and PKI related changes, which are proposed for the Mozilla
platform (including Firefox and Thunderbird), but which
haven't yet been fully reviewed and accepted for inclusion.

Just to make it clear, this isn't an official Mozilla.org 
project, it's (currently) my own initiative.

If you're interested in testing and giving feedback, please visit 
https://kuix.de/flowerbeetle and https://kuix.de/flowerduck
for more information.

For the full list of experimental changes included, 
please visit the download pages.

Notable changes are:
- support for OCSP stapling and the OCSP HTTP GET mechanism
- disable acceptance of MD5 in signatures
- use of the smarter libPKIX certificate verification engine
  (which unfortunately still has some stability bugs and would
   benefit from contributions to improve it)
- libPKIX allows for automatic download of CRLs and missing 
  certificates during verification
- strictly require fresh revocation information when verifying
  certificates (if the availability of such information is
  declared inside certificates)
- the most recent, unreleased, experimental development snapshot 
  of the NSS security library
- no longer show security indicators if a site fails to implement
  RFC 5746
- experimental changes to certificate manger to deal better
  with the blacklisted certificates that we have started to 
  since last year after the various CA compromises
- extended error reporting for failures on SSL/TLS connections
  (don't be silent by default)

If you have feedback related to this project,
especially if you have comments related to the correctness
or failures of the included functionality, I'd welcome your reports.

It would be preferable to use the project specific mailing list(s)
which can be found at above links.
Please also subscribe to the list(s) if you're
interested in announcements of future test releases.

Thanks and Regards
Kai


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