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authorMoritz Lenz <moritz@faui2k3.org>2013-11-23 16:23:06 +0100
committerMoritz Lenz <moritz@faui2k3.org>2013-11-23 16:23:06 +0100
commit68b2d8c7a4441fe8552caefca4fcef03aaa66a2b (patch)
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parentf55495865c63956016541f6d455cca69bb1af231 (diff)
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+# Announce: Rakudo Star Release 2013.11
+
+## A useful, usable, "early adopter" distribution of Perl 6
+
+On behalf of the Rakudo and Perl 6 development teams, I'm happy to
+announce the November 2013 release of "Rakudo Star", a useful and usable
+distribution of Perl 6. The tarball for the November 2013 release is
+available from <http://rakudo.org/downloads/star/>. A Windows .MSI
+version of Rakudo star will usually appear in the downloads area
+shortly after the tarball release.
+
+In the Perl 6 world, we make a distinction between the language
+("Perl 6") and specific implementations of the language such as
+"Rakudo Perl". This Star release includes [release 2013.11] of the
+[Rakudo Perl 6 compiler], version 5.9.0 of the [Parrot Virtual
+Machine], plus various modules, documentation, and other resources
+collected from the Perl 6 community.
+
+[release 2013.11]:
+ https://github.com/rakudo/rakudo/blob/nom/docs/announce/2013.11.md
+[Rakudo Perl 6 compiler]: http://github.com/rakudo/rakudo
+[Parrot Virtual Machine]: http://parrot.org
+
+Some of the new features added to this release include:
+
++ Order::Increase/Decrease are deprecated. Please use Order::Less/More.
++ Leading whitespace is ignored for :sigspace
++ Better null pattern detection in regexes
++ improved run()/shell(), these return Proc::Status-objects now
++ The "gethostname" function implemented
++ Performance optimization: unfold junctions in 'when' clauses
+
+This release also contains a range of bug fixes, improvements to error
+reporting and better failure modes.
+
+Please note that this release of Rakudo Star does not support the JVM
+backend from the Rakudo compiler. While the JVM backend mostly implements
+the same features as the Parrot backend, many bits are still missing,
+most prominently the native call interface.
+We hope to provide a JVM-based Rakudo Star release soon.
+
+The following notable features have been deprecated or modified from previous
+releases due to changes in the Perl 6 specification, and are planned to be
+removed or changed as follows:
+
+ * All unary hyper ops currently descend into nested arrays and
+ hashes. In the future, those operators and methods that are
+ defined "nodal" will behave like a one-level map.
+
+There are some key features of Perl 6 that Rakudo Star does not yet
+handle appropriately, although they will appear in upcoming releases.
+Some of the not-quite-there features include:
+
+ * advanced macros
+ * threads and concurrency (in work for the JVM backend)
+ * Unicode strings at levels other than codepoints
+ * interactive readline that understands Unicode
+ * non-blocking I/O
+ * much of Synopsis 9 and 11
+
+There is an online resource at <http://perl6.org/compilers/features>
+that lists the known implemented and missing features of Rakudo and
+other Perl 6 implementations.
+
+In many places we've tried to make Rakudo smart enough to inform the
+programmer that a given feature isn't implemented, but there are many
+that we've missed. Bug reports about missing and broken features are
+welcomed at <rakudobug@perl.org>.
+
+See <http://perl6.org/> for links to much more information about
+Perl 6, including documentation, example code, tutorials, reference
+materials, specification documents, and other supporting resources. A
+draft of a Perl 6 book is available as docs/UsingPerl6-draft.pdf in
+the release tarball.
+
+The development team thanks all of the contributors and sponsors for
+making Rakudo Star possible. If you would like to contribute, see
+<http://rakudo.org/how-to-help>, ask on the <perl6-compiler@perl.org>
+mailing list, or join us on IRC \#perl6 on freenode.