Log message:
lang: Remove SHA1 hashes for distfiles

Log message:
(lang/rakudo) Updated 2021.08 to 2021.09

 Announce: Rakudo compiler, Release #150 (2021.09)

On behalf of the Rakudo development team, I?m very happy to announce the
September 2021 release of Rakudo #150. Rakudo is an implementation of the Raku^
1 language.

The source tarball for this release is available from https://rakudo.org/files/
rakudo. Pre-compiled archives will be available shortly.

New in 2021.09:

  * Additions:
      + Introduce the safe-snapper module. It is a shorthand for loading
        Telemetry and starting a snapper with control-c safety, allowing one to
        stop the script with control-c and still get a report [87152eba]
      + Add ability to subtract an Instant value from a DateTime object and
        vice versa [9a4af4b6]
      + Add Numeric coercer to DateTime [67138ec0]
  * Changes:
      + Make the sprintf method show its format string on error [ea8a95e5]
        [57841911]
      + The test named parameter of the dir routine now handles Junctions
        [21a7117d]
      + Improve error message for the X::Pragma::CannotPrecomp exception
        [a52f1f62][fe461d17]
  * Efficiency:
      + Numerous small speed-ups and memory-related improvements [94462dfa]
        [3aba9707][3c1c709c]
  * Fixes:
      + Properly handle List of Lists in the List.fmt method [a86ec91e]
      + Don't lose concurrent modifications to %!conc_table [72bc5623]
      + Fix potential race in Metamodel::Concretization [d666dfe8]
      + Make the default scheduler properly see RAKUDO_MAX_THREADS env variable
        [b14d404a]
  * Internal:
      + Support ROAST_TIMING_SCALE in telemetry tests [9681a093]
      + Fix false positive in basic telemetry test [c0a6823b]
      + Pass along whether the Rakudo runner was called with --full-cleanup
        [5492452b]
      + Update the concretization table more sparingly [b236dcfd]

Log message:
(lang/rakudo) Updated 2021.05 to 2021.06

https://github.com/rakudo/rakudo/releases/tag/2021.06
New in 2021.06:

  * Additions:
      + Support generics with consumption and inheritance in roles [4b99656][
        6e1cfe4]
      + Introduce done foo syntax as a shortcut for emit foo; done [452e92e]
      + Implement pick method on Any taking HyperWhatever as an argument (.pick
        (**)),
        which produce all values of Foo.pick(), and then produce all values
        of Foo.pick() again, and again, ad infinitum [cd4a72b]
      + Add a repl sub to enter the REPL from within a program [4183cda]
      + Add Buf and Blob coercers to Blob and Buf roles [f83e551]
  * Changes:
      + No longer use Unicode in REPL on Windows [5e1c97b]
  * Efficiency:
      + Tweak worker addition for many small tasks [39e5834]
      + Make .grep(Regex) and .first(Regex) about 40% faster [0de28ae]
      + Speed up setup of NativeCall subs and reduce memory usage [3b7fef2]
      + Micro-optimize levenshtein sub used to suggest alternatives in error
        messages [da0f561]
  * Fixes:
      + Improve stability on Windows by trying to rename precomp files multiple
        times [a9510b8][7dfed29]
      + Fix bogus "emit without supply or react" error when using hyper to
        process arrays [4953a29]
      + Fix some edge cases with (+), (.), (&) and (|) set operators [89fd8a8]
      + Make signature destructuring with a Junction an error [15d372e][57070f0
        ]
      + Make Mu eqv Mu work [750c5d0]
      + Fix possible error when throwing an exception on JVM backend [9743035]
  * Internals:
      + Provide support for CORE:: namespace for the core itself [ea92934][
        3fcf6f7][b03afef]
      + Remove a special case for native arrays on JVM [28ff12a]
      + Simplify Iterable eqv Iterable implementation [168da39]
      + Abstract single elem path of [] into Rakudo::Internals [db074a8]

Log message:
(lang/rakudo) Updated 2020.12 to 2021.05

From: https://github.com/rakudo/rakudo/releases
(from 2020.12 to now is two lengthy, only 2021.04 to 2021.05 listed:

New in 2021.05:

  * Additions:
      + Add support for ? and ? as aliases for ? and ? [d00c7e3]
  * Changes:
      + Make lc, uc, tc, tclc, fc, flip methods on Allomorph return Str
        instance
        to make it consistent on subclassing [bb069a9]
  * Efficiency:
      + Make infix (elem) operator about 30x as fast on native arrays [e6a7bfe]
      + Make DateTime.posix about 12x as fast [17c55f3,ec8b1ae7]
  * Fixes:
      + Fix $*EXECUTABLE with non _m suffix executables and on Windows with
        raku, raku-debug, rakuw [b13542e,a37f9790]
      + Fix copying of empty shaped array [0bf10e2,ede453e1]
      + Fix substr_rw method on Allomorph [1d8d05f]
      + Improve error messages text [5c78fb7,5331a1d8]
  * Internals:
      + Replace use of P6EX hllsym with Metamodel::Configuration.throw_or_die
        method [ca2753b,a524c3de,8427afe9,2c4a0062]
      + Remove special cases for hash constants for JVM [4dab840]
      + Move opening of standard handles into Rakudo::Internals [b1e4350]
      + Fix a test for reproducible builds [21a60e1]
      + Use "#!/usr/bin/env rakudo" instead of perl6 in module scripts \ 
[adc89e2
        ]
      + Add tests for REPL correctly handling junctions and incomplete regexes
        [45e8e8d,cbf12d22,21100c91]

The following people contributed to this release:

Nicholas Clark, Elizabeth Mattijsen, Stoned Elipot, Christian Bartolom?us,
Stefan Seifert, Daniel Green, Alexander Kiryuhin, Patrick B?ker, Vadim Belman,
Will "Coke" Coleda, Juan Juli?n Merelo Guerv?s, Tom Browder, Fernando
Santagata,
Suman Khanal, karl yerkes, Andreas Voegele, Jonathan Worthington,
Maxim Kolodyazhny, Tony O'Dell, Will Coleda, raydiak, rir

This release implements 6.c and 6.d versions of the Raku specification.
6.c version of the language is available if you use the use v6.c
version pragma, otherwise 6.d is the default.

Upcoming releases in 2021 will include new functionality that is not
part of 6.c or 6.d specifications, available with a lexically scoped
pragma. Our goal is to ensure that anything that is tested as part of
6.c and 6.d specifications will continue to work unchanged. There may
be incremental spec releases this year as well.

If you would like to contribute or get more information, visit
https://raku.org, https://rakudo.org/community, ask on the
perl6-compiler@perl.org mailing list, or ask on IRC #raku on freenode.

Additionally, we invite you to make a donation to The Perl Foundation
to sponsor Raku development: https://donate.perlfoundation.org/
(put ?Raku Core Development Fund? in the ?Purpose? text field)

The next release of Rakudo (#147), is tentatively scheduled for 2021-06-19.

A list of the other planned release dates is available in the
?docs/release_guide.pod? file.

The development team appreciates feedback! If you?re using Rakudo, do
get back to us. Questions, comments, suggestions for improvements, cool
discoveries, incredible hacks, or any other feedback ? get in touch with
us through (the above-mentioned) mailing list or IRC channel. Enjoy!

Please note that recent releases have known issues running on the JVM.
We are working to get the JVM backend working again but do not yet have
an estimated delivery date.

[^1]: See https://raku.org/

Assets 4
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rakudo-2021.05.tar.gz.asc 833 Bytes
Source code (zip)
Source code (tar.gz)

  * 2021.04
  * 33c589c
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Log message:
*: recursive bump for perl 5.34

Log message:
rakudo: Avoid non-portable usage of sed -i

PR pkg/56001

Log message:
(lang/rakudo) Updated 2020.11 to 2020.12

New in 2020.12:

  * Removals:
      + Deprecated method candidates (subbuf(Any:U) on Buf, chdir(Str(), \ 
:$!test) on IO::Path)
        and indir(IO() $path, &what, :$test!) subroutine candidate that were
        throwing an exception instead of a deprecation warning for a long time
        were removed from CORE [9040318]
  * Additions:
      + Add new method deterministic to Iterator role [87fc041][b83b1b3][
        b63c0e0][c37a88e][96285af]
      + Introduce %*SUB-MAIN-OPTS<coerce-allomorphs-to> setting [bd5eba4][
        49eecd6]
      + Add a new candidate to spurt routine and method.
        It does not have an argument taking content to write,
        making it similar to the touch utility [f2ea0a6]
      + Add :emit-on-empty and :emit-once-on-empty methods to Supply.batch
        method [cb8eb68]
      + Add :emit-timed to Supply.batch method [492651e]
      + Make is DEPRECATED trait introspectable on Routine instances [0d1c8a8]
  * Changes:
      + Improve output of Attribute documentation when rendered with
        Pod::To::Text [a0a8a51]
      + Increase sensitivity of Supply.batch(:seconds) x 1000 [aecfc9b]
      + The cas subroutine now accepts Mu as both its target and values [
        998cae5]
      + Defined List instances no longer return True when calling ACCEPT
        with an undefined List (i.e. List ~~ () returns False now) [9fd79f9]
      + Mark the base native array class as Positional [d1d2546]
  * Efficiency:
      + Implement metamodel transparency of nominalizables and fix handling of
        definite parameters, gaining back some performance loss introduced with
        the new coercion protocol in previous release
        [d37906d][ed16d6c][b5465b1][e481619]
      + Fix a shaped array performance problem [f27e212]
      + Make execution of some kinds of when faster [c080e59][0006475][b3a2558]
      + Make cas subroutine ~10% faster [484f870]
      + Make @a[*-1] candidates about 60% faster [2d5d3bf]
      + Optimize some array operators [4ac0f73]
      + Make array access [$i] with $i being a native int about 2x as fast [
        7c0956b]
      + Improve the performance of signature binding [b1f59a2]
      + Speed up various aspects of native 1-dim shaped arrays and
        native arrays in general
        [42fceb0][2c5b545][3def3ce][705e6e6][a76e2b6][60fa48e]
        [6792cc4][bd944e7][2274aa8][392d8be][1c43c46]
  * Fixes:
      + Fix number of issues with REPL execution. e.g. it "forgetting" \ 
previous
        multi sub declarations, calling WHAT on native type
        [7c0a81f][eae309a][e46a1da][f2851b9][e8ab527][0d6278f]
        [6f7718c][be45507]
      + Fix roles not being auto-punned for postcifcumfix:<( )>, by
        implementing an invocation protocol for roles [79d2aea]
        [5a22a7c][77a7bd2][17223fc][4009f40][538ad1b][9f98595]
      + Fix concurrency issue in compilations with heredocs [147bae3]
      + Fix subsets of coercions [af43ef6]
      + Fix an issue with splitdir method of IO::Spec::Unix
        leading to action at a distance bugs [3d46341][f154244]
      + Fix argument of a coercion type not having a workable default value
        [44cc88b][856dfb2]
      + Fix error reporting for slurpy named parameters with type constraints [
        e1f09cf]
      + Fix behavior of postcircumfix [ ] called with Iterable on
        native array [4304e25]
      + Disallow calling of postcircumfix [ ] with type objects [6c7044e]
      + Fix a bug in set symmetric difference logic [7b6de5c]
      + Make Num coercer demand definite invocant [a75b3fa]
      + Add missing handling of adverbs :kv, :p, :k, :v for
        1-dim shaped native arrays, also support many adverbs at once
        (e.g. :exists:(kv|p) [0f4970d][02e48d8]
      + Give stub packages created by package_at_key a proper longname [aab4f55
        ]
      + Fix raku method called on CompUnit::Repository::Distribution instance [
        7d0813c]
      + Fix proper reporting of the X::Parameter::RW exception message [1732054
        ]
      + Fix RAKUDO_MODULE_DEBUG output when the message contains meta
        characters [b58510f]
      + The Test module now correctly handles RAKU_TEST_TIMES environment
        variable,
        previously called PERL6_TEST_TIMES [d84ed4e]
  * Internal:
      + Remove deprecated functionality to core epilogue [7406f8c]
      + Introduce Rakudo::Iterator.TailWith [f6c7ddb][9dbb52f]
      + Add sink-all method to a number of PredictiveIterators [cf0f2f2]
      + Make Iterator.sink-all default to using skip-one [f0ebdd0]
      + Add raku method to Rakudo::Internals::IterationSet for easier debugging
        [0d301fa]
      + Remove all easily removable nqp::stmts from Rakudo code [f2f2cf8]
      + Another round of nqp::if -> ternaries [aba90b0]
      + Fix unwanted references to other compilations by CompilerServices [
        d0de766]
      + Type IO::Socket::INET family/type/protocol values [534cc54]
      + Add missing debug type names for easier debugging [a68b8ab]
      + Move "is test-assertion" to candidates [15ec4fe]
      + Adapt filenames in binary release scripts [3748884]
      + Various cleanup and micro-optimization changes [1801a5a]
        [eabdee4][45246ae][6852f40][dce6804][c663cc3][1712f03]
        [b525c4d][6ee47f0][912381b][2ce5260][80f9283][161325e]
        [65f24a8][c02c9cd][46e9468][82d31e0][137d49b][53ad24a]
        [1331ffd][c4c4ba9]

Log message:
(lang/rakudo) Updated 2020.08.02 to 2020.10

New in 2020.10:

    Additions:
        Implement MAIN parameter bundling via the %*SUB-MAIN-OPTS<bundling>
        option [75f92d2][04164a0]
        Generate a rakuw.exe executable on Windows which will not spawn
        a console window (in contrast to the raku.exe executable) [0ea6902][708d0ca]
        Add Rakudo(TM) and Raku(welcome message [80a4ada][4e9178f][bae905e]
    Changes:
        Add a new implementation for multi-level Hash slicing,
        not backward-compatible with 6.c version and to be enabled since 6.e
        [551b577][f106c23][6986ea1][8a2d9a6][1c08e66][1c08e66]
        [d08247d][94d8968][18f3808][4b278bc][f9b3f92][b1ec248]
        [d6e94ae][564faa6][93503c2][b60772f][198f603][ff2f2b0]
        [420cb1f][c701a48][1971ba4][964f6e4][3ca1fed][54eb431]
        [d713e45]
        False.truncate returns False instead of 0 now [7192a99]
        Make "is rw" on parameters of MAIN worry [d0854ff]
        Change IterationBuffer.raku output.
        Note that IterationBuffer.raku is a debugging tool: it does
        not roundtrip, nor is it the intent that it ever will. [33bb650]
    Efficiency:
        Adapt to simplified nqp::isprime_I [80bf1db]
        Make %a{a;b} about 30% faster [a577409]
        Further simplify %h{a;b;c} candidate [e435a08]
        Make Hash.DELETE-KEY on a non-existing key 40% faster
        [3131ce2][fcabad4]
        Make making a Uni between 1.5x and 22x as fast [2999be3]
        Make .grep/.first on native arrays about 3.5x as fast
        [240bc9e][cf23947]
        Make .unique/.repeated/.squish on native arrays faster [c37ffe7]
    Fixes:
        Fix stub packages in multi part declarations only knowing
        part of their name [51db534]
        Build System: Add a check to prevent building a Rakudo with a
        stale NQP version [4dbdcb8][d8db03b]
        Make BUILD(ALL)PLAN output a bit clearer [a26beb6]
        Make $*USER and $*GROUP return correct values on some non-English
        locales [6a89d71]
        Fix possible race in multi-threaded precompilation [1294621]
        Produce a better error message for my &MAIN = { } [e0e24a8]
        Fix issue with Z / X used with set operators [338c743]
        Produce a better error message for incorrect code infix:(&) [4af961e]
        Fix NativeCall/C++ to allow double instantiation [ecaf334][f3ffb70]
        An attempt to copy a directory to a file does not remove the file
        anymore [41a76ca]
        Fix a problem with multi submethods been treated as method [7cfca09]
    Internal:
        More fixes to the binary release scripts [bd029ae][99acfa9]
        Move Int candidates from Numeric.pm6 to Int.pm6 [bf799ba]
        Add .gitattributes file and specify file extensions [42e0434]

Log message:
(lang/rakudo) Updated 2020.02.1 to 2020.08.2

New in 2020.08.2:
  + Fixes:
    + Fix output of `--show-config` option [1a1fe7fb][f00c4198]

New in 2020.08.1:
  + Changes:
    + Fix compiler version [1336e5f3]
    + Method `invoke` of `WalkList` returns a lazy `Seq` instance now [fe40ee1e]
  + Internal:
    + `Seq` class now has its own proto for `new` method [a19996db]

New in 2020.08:
  + Changes:
    + Methods `name` and `usage-name` of `Parameter` now return an empty `Str`,
      when there is no name, instead of `Nil`. Method `default` returns `Code` \ 
type object,
      when no default was provided instead of `Any` type object [c11f4b18]
    + Remove redundant `(())` from `Map.new.raku` [491e1def]
    + Routine `done-testing` of `Test` module returns `Bool` now,
      indicating if the tests passed or not [337848fe]
  + Deprecations:
    + Deprecate `--nqp-lib` command line option,
      which had no effect for more than a year [9071653e]
  + Fixes:
    + Make `X::Method::NotFound` exception more user-friendly
      [b36afcb3][760034ef][eb0ca2a3][66adb771][acc5e64d][4546a603]
    + Fix false positive typechecking exceptions for some generic types
      [3d5fba7b][973b83de][8d40691d][1db17c46][1eb712d5]
    + Ensure `Routine` subtypes are composed before performing mixins with
      their instances [7f2ae26c][e3c2646e]
    + Fix mixing in a role with attributes into a NQP class [1b5f6b98][9e51d01b]
    + Make exceptions thrown by supply iterators don't claim to have
      originally been thrown within the iterator itself [fcfc60b6]
    + Fix `Baggy.pickpairs` called with a `Callable` [08f81f24]
    + Fix a rare, yet possible data race [9d6d8dd7]
  + Additions:
    + Add `set_parameterizer`, `parameterize_type`, `type_parameterized`,
      `type_parameters` and `type_parameter_at` methods for \ 
`Metamodel::Primitives` [2ab94429]
  + Internal:
    + Type `Parameter` methods [c11f4b18]
    + Fix release pipeline to not delete the GNU/Linux build [4ad4bd30]
    + Make `Rakudo::Internals::JSON` up to 4.4x as fast [b60e1636][43bd739f]
    + Do roast-related cleanup, add `quicktest` make target
      [1e20dfca][6fd09811][333ce78c][dd8cd411]
    + Rework `tools/update-passing-test-data.pl` to support backends [ea0c98cf]
    + Make `main-version.nqp` a backend-specific configuration file [80b0747a]
    + Add a `Perl6::SysConfig` class [ace5e22f]
    + Simplify binary release instructions a little [27eb5ea9]
    + Add tests to make sure profilers can be invoked [d7aa7e66]
    + Remove an outdated workaround from `Cool` implementation [a3af5833]
    + Fix incorrect method call [02a83442]

New in 2020.07:
  + Fixes:
    + Improve "Method not found" error message for some rare cases \ 
[0a86798f]
    + Fix calling `.say`/`.put`/`.note` methods on Match objects [9f546ef6]
    + Add word wrapping to numerous error messages, improve wording
      [eb589c03][1b84e036][3cb29a03][6db1fb1d][80aaede3][42031860][f70a3ccd]
      [3ffed2fb][a7a1fe24][cd8846ad][83a126b3][3add8615][3d9a9fc4][697596fd]
      [56e5f7dc][88b0e7a3][7a93c907][f550c9f9][a4b982cd][93963433][58685eeb]
      [5f423a7e][92f8c19b][5627e02b][5b7ecdc0][a7455050][f96a641f][1f93724f]
      [98c7e512][248664c6][3bc4fa90]
    + Wordwrap `Mu.WHY` [16d24a21]
    + Fix check for valid Raku module extension to be an exact match instead of \ 
suffix-like one [d4eef8d4]
    + Fix result of `.raku` method called on a generic typed array [90f86d4c]
  + Additions:
    + Set equality operators: `(==)` Unicode `≡` and `≢` which allow to check
      for sameness of the operands using QuantHash semantics
      (for example, `1,2,3 (==) 3,1,2` returns `True`) [701f4cfb][dbd69ba7]
    + Add support for Supply.tail(*) and .tail(Inf) [9ccfc90e]
    + Add support for Supply.tail(*-3) [eaa72afa]
    + Make `Supply.head(*-3)` consistent with `List.head(*-3)` [5c8c7324][70e5cfb9]
    + Rakudo now supports the `--rakudo-home` command line option to specify the \ 
path of the Rakudo home [914bcbad]
  + Efficiency:
    + Make <a b c d>.permutations between 23 and 85x faster [682a4d4f]
    + Make IO::Handle.read(1) about 3x as fast and consuming less memory \ 
[2946ed64][252b9349]
  + Internal:
    + Micro-optimize `buf8.new` creation code in compiler [ed936c14]
    + Give `Supply.tail` its own candidate [1a91af8c]
    + Add `Str.naive-word-wrapper` (implementation detail)
      [056d6a4e][9ea66e13][6db1fb1d][45893495][821f582f][3674f812]
    + Make `IO::Path` use its own `.succ` / `.pred` logic [305fc7bd]
    + Remove placeholder files [07009cc0]
    + Re-imagine `CompUnit::Repository::FileSystem!distribution` [f3b1c8df]
    + Change `perl6` to `Raku` in nqp-configure submodule URL [ddebab5a]
    + Refactor `Rakudo home` and `NQP home` handling [e4f020ca]
    + Do core setting name mapping via compiler config [6e087e13]
    + Fix for spectest not seeing Inline::Perl5 [d5630720]

New in 2020.06:
  + SPECIAL NOTES:
    + Results of `dir` routine called with dirty base path are presented
      as cleaned up for some paths (like `///` or `a/../a`) unlike
      before. While compatibility with most of other cases is preserved
      and no ecosystem fallout was observed, be cautious of the possible
      observable changes if the code does not clean dirty paths using `cleanup` \ 
method.
    + Since this release, when you start Raku with "-" as a single \ 
positional parameter, it
      will now check if STDIN is connected to a terminal.  If it is, then
      the REPL will be started, rather than appearing to freeze waiting
      for the user to enter something and issue an EOF.  If STDIN is *not*
      connected to a terminal, then Raku will read from STDIN and process
      that as the source of a program.
    + The `run` routine, `Proc.spawn` and `Proc::Async.new` are
      extended with a new argument `:$win-verbatim-args` defaulting to
      `False`. If the argument is left off or set to False, the
      arguments are quoted according to the Microsoft convention. This
      is identical to Rakus previous behavior and thus backwards
      compatible. When passing True the passed arguments are
      concatenated with a single space. No other processing takes
      place. This allows to manually quote the arguments as necessary.
  + Changes:
    + Support verbatim argument handling for `Proc` [709941c6][9a75738f]
    + Signatures of `slurp` and `spurt` routines not accepting redundant arguments is
      now compile time error rather than run-time one [22f43444]
    + The `Distro.desc` method now states codename for MacOS [b4b2a5ec]
    + The `gist` method output for multi-dimensional arrays is truncated now \ 
[cfc3e57f][4bfe5bd5]
    + Parametrization a variable type in form `my $foo is Type[Foo, Bar]` works \ 
for all types now [de43f193]
    + The `rotate` method now returns `Seq` instead of `List` [4b501bd4]
    + Add CACHEDIR.TAG to mark cache dirs as cache [37646b86][c3bdb617][ef90599e]
    + Improve GNU C++ name mangling [4f672c27]
    + Make `Instant.raku` output simpler [c0b5fb28]
    + Improve smartmatching against `Mu`/`Any`/`Junction` types
      (`Mu.new ~~ Mu` does not die anymore, `any(Mu, Any) ~~ Mu` returns `True` \ 
now) [3b4794f4][840d3e81]
  + Fixes:
    + Fix code objects created BEGIN time EVAL getting lost in precompilation \ 
[537f8877][169f63d9]
    + The `is` routine from `Test` module now handles types that cannot be \ 
stringified and
      compares them using `raku` method now [c9e94623]
    + Fix various JVM and JS backend issues [8e5b610a][2b81f978]
      [12f8f1eb][5b86436c][1464b35e][a059373e][9fe471cf]
    + Fix BEGIN time `EVAL` accidentally running CHECK phasers of the outer comp \ 
unit [eeb4f43f][b874c68e]
    + Fix results o `"١٢٣".Numeric` and `"١٢٣".Int` \ 
[c2e8b22f]
    + Fix race in `PIO` method of `IO::Handle` [f33ce01c]
    + Fix `Date(now)` call [9dcbc5ff]
    + Fix `.comb(Str)` to ensure non-overlapping results [8d5a0f70]
    + Fix `Instant.raku` for Rational values [f506cc03]
    + Fix sorting of 2 element native arrays [becb85eb]
    + Make sure `push-all` does not push when exhausted when splitting using a \ 
regex [077300c5]
    + Improve error message for method calls placed after white space [4278e4c2]
    + Improve `X::Syntax::Variable::MissingInitializer` exception's error \ 
message [ee005d8b]
    + Improve `X::Method::NotFound` exception's error message to only suggest a \ 
submethod if correct [b02a7413]
    + Improve `malformed loop spec` related errors [d3c3e534]
    + Improve error message for case of too many directives in routine `sprintf` \ 
[c988f832]
    + Improve detection of a version control conflict marker to provide an error \ 
message [65e412f7]
  + Additions:
    + Add `IO::Handle.do-not-close-automatically` method [61046d76][999d04aa]
    + Add `IO::Path::Parts` class [4387f280][187312b8][e9ea048b][30ae200f]
    + Add support for `printf($format, Junction)` [110324d3]
    + Add `Supply.rotate` method [9f7c9278]
    + Add `Capture.EXIST-POS` method [6a4f79ec][b55ecdf0][3372352e]
    + Add `RAKU_REPL_OUTPUT_METHOD` environment variable which sets
      the method used to stringify a value of an expression in REPL, default is \ 
`gist` [285717a0]
    + Add `:chomp` named argument to `Str.lines` similar to the same named \ 
argument of `IO::Handle.new` [1bcc5d73]
  + Efficiency:
    + Make creation of regex captures faster [15961f91][272c4636]
      \ 
[ed65d733][e3fa44ab][7f47db80][0b48651c][537a6e41][f627d2c8][6f6b2dfe][219199bb]
    + Make file test methods like `.d` or `.x` faster [c821bbc5]
    + Make `Match.caps` about 35% faster [87e91def]
    + Make `Str.split(Regex)` up to 2x faster [9c74d983]
    + Make `Str.split(Regex, *%_)` up to 2x faster [a9796fe5]
    + Make `dir` routine about 15% faster [700b7432]
    + Make `Blob.join` between 4% and 11% faster [84ff64cf]
    + Make `Blob.gist` about 2x as fast [b55667ef]
    + Make `QuantHash` implementation a bit faster  [4a728f2a]
    + Make `IO::Spec::Win32.basename` about 1.7x as fast [ecd06c9f]
    + Make `IO::Spec::Win32.tmpdir` about 1.8x as fast [6d427d47]
    + Make `IO::Spec::Win32.path` about 2x as fast [1a8e07c2]
    + Make `IO::Spec::Unix.path` about 3.5x as fast [8dc58abf]
    + Make `IO::Spec::Unix.basename` and `IO::Spec::Unic.extension` about 1.7x \ 
as fast [f89fad87]
    + Make `IO::Spec::Unix.tmpdir` about 1.8x as fast [a2860ead]
    + Make `WhateverCode.ACCEPTS` about 2x as fast [853e6227]
    + Make `IO::Path.sibling` about 2x as fast [a5eb1d4a]
    + Make `IO::Path.succ` and `IO::Path.pred` about 3x as fast [26b9f388][7238b094]
    + Make `IO::Path.parent` about 2.7x as fast [71cb0c56]
    + Make `IO::Path.parent(N)` about 2x as fast [f93ce875]
    + Make `IO::Path.child` about 1.4x as fast [f5b2c240]
    + Make `IO::Path.add` about 1.25x as fast [718d305b]
    + Make `IO::Path.dir` between 1.5x and 2.2x as fast [b63976a8]
      [6b22c1eb][7691742a][9b9d9f64]
    + Make `IO::Path.is-absolute` a bit faster [fc88b9c2][bd7fcb28]
    + Make `IO::Path.spurt` up to 35% faster [7571f65a]
    + Make `IO::Path.slurp` up to 4.7x as fast [d03fa4b0][cde948ae][36d89cf6]
    + Make `slurp` routine up to 40% faster [f3baa389][fc3e1aea]
    + Make `spurt` routine a few % faster [da5825e6]
    + Make `Str.Numeric` about 4.3x as fast [a0e58412]
    + Make `.IO` method and `IO::Path.new` about 2x as fast [2a88990b]
    + Make `IO::Spec.curupdir` about 25% faster [6a0eaabd][16d93e26]
    + Make `"42".Int` about 4.3x faster [3ee1777a]
    + Reduce overhead of `Code.ACCEPTS(value)` by 20% [2eec62fe]
    + Make `so` and `not` routines faster [d8c26500][8a3c36f8][5c93ddac][cb69cfce]
    + Optimize symbol lookup [c5f5d7ee][dc6594d6][5d61b3d0]
    + Prevent `$*OUT` lookup for each eigenstate of Junction when calling \ 
`print` or `put` [4297cb05]
    + Make `printf` routine up to 5% faster [e46d4590]
    + Streamline variable `is` and `of` handling [5561669b]
    + Make `Hash.sort` a tiny bit faster [cd617248]
    + Various small optimizations [a9074977][b50fd8b5][65e17c40]
  + Internal:
    + Set up CI with Azure Pipelines [ae07d685][43213e49][55529de1]
      [78fe25b8][42c37997][4085cfdc][5b4faed3][5587574e][fce783a1][adfa192b]
    + Fix `main-version.nqp` dependencies [b71cb3ae]
    + Improve `say`, `put`, `print`, `note` methods of `IO::Handle` [7a902b5e]
      [88d98225][627b39b8][438c1d2f][483cac3a][2b38666f]
    + Simplify `Shaped1Array.reverse` [de173a18]
    + Simplify `EVAL(:check)` code [afe85110]
    + Rework part of `Match` internals [0a84aa7f]
    + Simplify `Kernel.signals` using `Signal` values [5644c709]
    + Simplify `Grammar.parse` code [f10e5bce][8be24067][1402c1d1]
    + Allow debuggers for Rakudo to be specified by environment variables [48e073e2]
    + Default to using egdb when possible in rakudo-gdb-m which covers OpenBSD \ 
developer environments [b01b0120]
    + Introduce INTERPOLATE [417a591a][777e7b65][3f9f23a9][638517da][05907227]
    + Various internal improvements to the code base [ef0c457b][e71d3cb0]
      [37533ee6][b3d933b4][4afaab73][3796405b][17bf5d5f][d9defb6c][2aac854f]
      [799d627a][a56e62de][c1decf2a][a69465a7][26d88b9e][44b27019][95f7d34e]
      [b5bf1bf4][285717a0][21c3ef82][4103a309][a616fe57][e645ff6a][ea8c04db]
      [ad9b9f4f][9942ccc0][1c94538e][9f73351b][e9f80357][a431968e][519a5726]
      [4ba70b7a][496e9166][d984e7c2][bf01f845][da9943a4][150af9a2][6f459456]
      [92d01836][98dec90d][792a0f00][902401b7][4d1ef59e][2bfaab6c]
    + Update `INSTALL.txt` for the latest changes [8bb0235b][e1db95e8][bd5e19e4]
    + Various small improvements to compiler's user-facing documentation [dac68b27]
      [302bc8ed][736ce715][10a8f6a2][627ffd42][3d6756b3][eab17e7a][18ecb604]
      [2cff6dd9][77b2f2a5][197bba98][621577b4][d09cf9d8][8a8f62ca][a79efdef]
      [797c96de][8c3f013d][11afa53b][fbb0abc1]
    + Various changes to documentation related to renaming process
      \ 
[6ead4ce1][142d03be][e0384ee0][0ccd4cfe][4d6031f6][d53a3b1a][de6ebd4e][b0032395]

New in 2020.05.1:

  + Fixes:
    + Fix relocatable builds on the moar backend [46648b9b]

New in 2020.05:

  + Fixes:
    + Decontainerize attribute default values [d71761e3]
    + Fix `Cool` catchers for some `Str` methods
      [a91d7d79][63a72659][af8788b4]
    + Update some internal documentation to use Raku name [f2cc20c6]
    + Add `Cool.contains(Regex)` candidates [c3c1e8c9]
    + Make format of all `QuantHash`'s classes `.gist` uniform [cf01f7a2]
    + `Method` objects that don't have `*%_` in their signature, `.gist` ok \ 
[ac5f353a]
    + Fix `DateTime` default stringification when the second is 0 [95de7859]
    + Make `Blob/Buf.list` non-lazy so they can be used in hypers \ 
[6d146b56][291aa580]
    + Remove unnecessary parentheses from `Pair.raku` [35a827af]
    + `IO::CatHandle.slurp` did not accept `:bin` parameter [42c4c3fc]
    + Fixed some cases where `IO::Handle.slurp` was used without `:close` [efab398e]
    + `run` routine with `out` named parameter being a `Handle` and `merge` flag
      enabled now writes both stdout and stderr to the handle [1f838791]
    + A single whenever react based on a signal is now serialized by default \ 
[8aa25bfb]
    + `&cmp-ok` subroutine of `Test` module now works with objects without \ 
support for methods [fc0f78d5]
    + Ensure meta-ops respect user-defined chain ops [ac012f18]
    + Fix exception when mixing in roles that use `is built` at runtime [4c026ab8]
    + Fix inconsistent match result when using a code block in a regex [1e0474d4]
    + Fix error message related to `nextcallee` subroutine [136087e7]
    + Fix regression in sequence operator [0a6456a4]
    + Fix reflection for . twigilled parameters [296fbcf4]
    + Fix `Parameter.raku` with `OUTER` default values [87d2ff95][2f8538ed]
    + Fix `Capture.WHICH` for subclasses of `Capture` [8808401c]
    + Fix `Capture.EXISTS-KEY` for some `Capture` values [2d18cdeb]
    + Make (1..-Inf).reverse) work as intended [3983b4f8]
    + Make (foo .. foo).reverse correctly [c588323e]
    + Properly throw an exception on attempts to add a key to an immutable `Map` \ 
[1a10b63a]
    + `INPUTRC` environment variable is now checked for a Readline config when \ 
using REPL [61a48362]
    + Add missing label support for some loop constructs [66a2250a]
    + Make `Real.sign` always return an `Int` [42a303ec]
    + Result of `reverse` called on a `List` value with holes returns a
      reverse of the list with `Nil` in place of holes instead of `Mu` now \ 
[e9468d6a][ca49c153]
    + Various small JVM backend related improvements \ 
[945a4d81][b4819e7c][f6f8ac0d][25a1929c][717b3266]
  + Additions:
    + Added `docs/IN-MEMORIAM.md` to commemorate departed contributors \ 
[9b6d89b1][f9f3b662][170add26]
    + Implement support of environment variables `RAKULIB` and `RAKUDOLIB`
      to eventually replace deprecated `PERL6LIB`
      \ 
[b3bb0d38][cc165a05][1fd660a9][00c0dec3][be9bb4b1][30a3186b][e8f7eb56][61124c35] \ 
[013b47d2]
    + Implement support for environment variables `RAKU_TEST_DIE_ON_FAIL` and \ 
`RAKU_TEST_TIMES`
      to replace `PERL6_TEST_DIE_ON_FAIL` and `PERL6_TEST_TIMES` [30e7a67c][afff3b0b]
    + Show timing information when installing core modules in build process \ 
[58e61356]
    + Add multiple needles feature to `Str.index/rindex` [4cec44a3][cf02c2e9]
    + `dd` can now also handle `BOOTContext` objects [8b70bfb8]
    + `Str` now has `.Date` and `DateTime` coercers [d95d218f]
    + `Date.yyyy-mm-dd` now takes a separator parameter, defaulting to `-` [3017cfea]
    + Added `Date.dd-mm-yyyy` and `Date.mm-dd-yyyy` methods [70ac9b72]
    + `IterationBuffer` now has a `.Slip` method for easier iteration [d68fe5eb]
    + Add `is implementation-detail` trait and hide exposed internals with it
      [12a33637][09c1b05a][2ae9fdf0][20c978e6][78371bb0][1d57d17d][0c36feb0]
    + Introduce `^...` and `^...^` sequence generator operators [371590fa][bbed2255]
    + Add `Date.last-date-in-month` and `Date.first-day-in-month` methods \ 
[2fb7198f][20ce5560]
    + Add a `parents` metamethod to `Metamodel::ParametricRoleGroupHOW` [8dcfa849]
  + Removals:
    + Remove undocumented `Seq.new-consumed` [0f97a7f5]
    + Move implementation detail to internals [aed658d6][b639221d][86bc3b3d]
      \ 
[75f34c52][d3385e73][73c7ded2][9429728c][509a7f6e][439b8609][e152aa6a][ebb29499]
    + Turn `infix:<…>` and `infix:<…^>` into aliases [bd4e119d]
  + Build system:
    + Fix CircleCI configuration [efba9639][ffcc6198]
    + Be more robust when working with git reference directories that has spaces \ 
in path
      [3ec58489][e6044dfc][2f0dd45e]
    + Move prebuild archive scripts to scripts folder [e1114208]
    + Change update-submodules.pl to not use the shell at all [0ae8b4e0]
    + Fix installation of perl6 aliases [aeb418a5]
    + Move RUN_CLEAN_TARGET_FILES to a separate script [ffad1024]
    + Fix building non-moar backends on Windows [47650ebe]
    + Fix `--nqp-home` Configure.pl parameter [94fdb3d5][59fe24bc]
    + Make timing based performance tests opt in via `RAKUDO_RUN_TIMING_TESTS` \ 
environment variable [31ffc2bd]
  + Efficiency:
    + Speed up compilation of large projects [c9092582][6956c063]
    + Make `raku -n` as fast as manual iteration with `.IO.lines` \ 
[be9c139f][5cad8fee]
    + Improve behavior of default `ThreadPoolScheduler`,
      increasing efficiency of multithreaded applications [77a2201e][750abe03]
    + Make method lookup with the handles trait 13% faster in certain cases \ 
[af594925]
    + Simplify "previous setting" logic [9f4a0f1c]
    + Make creation of `Failure` objects faster [79ca396e]
    + Make default `DateTime` stringification about 12% faster [0e872356][d95141ed]
    + Make all `IO::Path` filetest methods a few percent faster \ 
[76c20d28][355b520b][bd9d7c1c]
    + Make `IO::Path.mode` about 14x as fast [a093b7fa]
    + Make `Date.yyyy-mm-dd` about 250x as fast [3017cfea][f9ecf6e8]
    + Make accessing native shaped arrays about 15x faster [80f2aebf]
    + Make `Seq.Numeric` and `Seq.Int` slightly faster [b7b9358f]
    + Make a number of traits around 2% faster [4bbe308b]
    + Make a minor optimization to a bunch of STORE methods [a4fbbfa3]
    + Make `Capture.raku` 45% faster [5baa645b][d6298edc]
    + Make `Capture.WHICH` 60% faster [688f6710]
    + Make `Capture.AT-KEY` 2% faster [22c0a53d]
    + Make `push(@a, foo)` about 20x as fast [385ab4cf]
    + Make `append(@a, foo)` about 20x as fast [b98d2e00][1e4c7361]
    + Make `unshift(@a, foo)` about 20x as fast [6541775c]
    + Make `prepend(@a, foo)` about 20x as fast [9b735b76]
    + Make `Num.Rat` faster [f987cdb0][2d1ba433]
    + Make `Date.succ` faster for days 28-31 [285da3b8]
    + Make `Str.tc` about 10% faster [5610416c]
    + Make `Supply.grab` a few percent faster [e0336d52]
    + `...` (SEQUENCE) optimizations \ 
[fc8c8281][935ee309][08545a33][d2ed7faa][fbf54e17][0fba27d7]
      \ 
[8fe30b9c][58fa99b2][cf6177ef][75c6ac34][500dc662][9286def3][13559242][99cb2fa2]
    + CompUnit::* optimizations \ 
[1dbb227c][0249f23e][28bd4247][b4cdccc1][cb7be78c][638c8955]
      \ 
[c9d9a096][83fed554][2cc509c0][f1cdfb18][9d1b3f63][db6d2306][7c9951cc][83ddbaba]
      \ 
[196db682][551c157f][07643d37][e56eddd8][20d3713c][b4d32c97][8ac2eecc][4e3e937b]
      \ 
[6c7ffbdb][17c45d89][89503809][747a35ba][dedb7444][cbd75f72][81ac37f8][f54ad732]
      \ 
[fae4d45d][d55146bd][e33fe878][b712789e][e756e622][199888ab][95e8906c][5271d122]
      \ 
[f48b80c3][954e545c][ef2d7d84][778ce379][1a0cc947][11b186c8][dec40dc4][d38d76d5]
      \ 
[f31bd5ba][e1af7407][33fc8950][a62da301][0736bf7d][437f9f46][6e95e1b0][6723d3ad]
      \ 
[24fd100d][b3f7ad2f][c29a2bf0][b07224f6][7de42d4b][7b5e1434][68cadd79][f980898f]
      \ 
[bec2ac4c][d66068c1][31197cd3][2899d737][d4231b1f][c2a1ee95][6d3f1c12][dceef85f]
      \ 
[859d8f04][5ea1c346][2a58eb39][3d6e8d6d][ea4bdf94][38a0eb82][2075489e][13ca677e]
    + Be better at inlining `any` Junction [76923bee]
    + Optimize symbol lookup at compunit creation time [35832540][75da4cfe]
    + Numerous small optimizations and improvements [014d493a][776ef800][87226876]
      \ 
[49d1dcd3][d8366ff4][61b5e488][6793713b][2edce41b][d0e427dc][0b414c0a][88a9a36e]
      \ 
[604085fb][f70d95e2][db6048e3][a66f5c29][80be7d19][a5535b2a][0d5f87cc][3c83ce75]
      \ 
[3aaca26a][43c7e96f][dc7a7962][e78483ed][7bbf12d3][b9b46c0a][b0a720cb][fcda03ba]
      [4339073b][cfc6cc3c][33f41966][0aa8b2a8][9cabea01][9b503292][6bb87106]
  + Internal:
    + Update Appveyor perl requirement on Windows to 5.22 [370956b9]
    + Add optional "lazy" flag to \ 
`Rakudo::Iterator.SequentialIterators` [101a80f2]
    + Give `IterationBuffer` its own `iterator` method [2b49d685]
    + Adopt MoarVM-provided `value_desc_cont` [4221f822]
    + Add `Rakudo::Iterator.AllButLast` iterator [77defa77][aa5154e0]
    + Add `Rakudo::Iterator.AllButFirst` iterator [4fe18a48]
    + Add and use `Rakudo::Iterator.ReifiedListReverse` iterator
      [3ca38022][270cc275][cea0fc78][4025ca43][447b396f]
    + Add `Exception.message` stub [2e605520]
    + Make `Mu.iterator` use `Rakudo::Iterator.OneValue` [65fdea7d]
    + Make `Rakudo:Iterator.OneValue` a `PredictiveIterator` [ec50b961]
    + Rename `SlippyIterator` to `Rakudo::SlippyIterator` [50f13f03][fa3c0dba]
    + Don't use named variables between internal methods [92750571]
    + Implement `VM.request-garbage-collection` [e223be56]
    + `Rakudo::Iterator.ReifiedList` now returns a `PredictiveIterator` [063bfa05]

Log message:
*: bump PKGREVISION for perl-5.32.