Releases · crystal-lang/crystal

01 Aug 19:37

bcardiff

0.30.0

cbf651a

0.30.0

Language changes

(breaking-change) Enforce abstract methods return types. (#7956, #7999, #8010, thanks @asterite)
(breaking-change) Don't allow ranges to span across lines. (#7888, thanks @oprypin)

Macros

Add args/named_args macro methods to Annotations. (#7694, thanks @Blacksmoke16)
Unify resolve and types macro methods API for Type and Path for convenience. (#7970, thanks @asterite)

Standard library

(breaking-change) Remove UUID#to_slice in favor of UUID#bytes to fix dangling pointer issues. (#7901, thanks @ysbaddaden)
(performance) Improve Box of reference types. (#8016, thanks @waj)
Fixed initial seed of Random::ISAAC. (#7977, thanks @asterite)
Fixed mem intrinsics for aarch64. (#7983, thanks @drujensen)
Add Benchmark.memory. (#7835, thanks @r00ster91)
Allow setting default capacity for StringPool. (#7899, thanks @carlhoerberg)
Add type restrictions to INI. (#7831, thanks @j8r)
Fixed Logger docs. (#7898, thanks @dprobinson)
Fix example codes in multiple places. (#8003, thanks @maiha)

Numeric

Fixed incorrect Int#% overflow. (#7980, thanks @asterite)
Fixed inconsistency between Float#to_s and BigFloat#to_s, always show .0 for whole numbers. (#7982, thanks @Lasvad)

Text

Fixed unicode alternate ranges generation. (#7924, thanks @asterite)

Collections

Add Enumerable#tally. (#7921, thanks @kachick)
Add Enumerable#reduce? overload with not initial value. (#7941, thanks @miketheman)
Fix specs of Enumerable#min_by?. (#7919, thanks @kachick)

Serialization

(breaking-change) JSON: use enums instead of symbols. (#7966, thanks @asterite)
Fixed YAML deserialization of String in a union type. (#7938, thanks @asterite)
Validate element names in XML::Builder. (#7965, thanks @Blacksmoke16)
Allow numeric keys in JSON (ie: Hash(Int32, String).from_json). (#7944, thanks @asterite)
Add alias/merge methods to YAML::Builder and YAML::Nodes::Builder. (#7949, thanks @Blacksmoke16)

Files

Adds File.readlink to match File.symlink. (#7858, thanks @didactic-drunk)

Networking

(breaking-change) Improve URL encoding. URI.escape and URI.unescape are renamed to URI.encode_www_form and URI.decode_www_form. Add URI.encode and URI.decode. (#7997, #8021, thanks @straight-shoota, @bcardiff)
(performance) HTTP protocol parsing optimizations. (#8002, #8009, thanks @asterite)
Fixed HTTP::Server response double-close. (#7908, thanks @asterite)
Enforce HTTP::Client host argument is just a host. (#7958, thanks @asterite)
Allow HTTP::Params.encode to encode an arrays of values for a key. (#7862, thanks @rodrigopinto)
Forward read_timeout/write_timeout in ssl socket to underlaying socket. (#7820, thanks @carlhoerberg)
Natively support Same-site Cookies. (#7864, thanks @Blacksmoke16)
Allow setting buffer size for IO::Buffered. (#7930, thanks @carlhoerberg)

Crypto

Require openssl algorithm in pkcs5. (#7985, thanks @will)
Fixed cipher expectation in OpenSSL::SSL::Socket spec. (#7871, thanks @j8r)

Concurrency

Fixed sysconf call on OpenBSD. (#7879, thanks @jcs)

System

Introduce System::User and System::Group. (#7725, thanks @woodruffw, @chris-huxtable)
Add docs for Process::Status.exit_status (#7873). (#8014, thanks @UlisseMini)

Compiler

Fixed codegen of pointer.as(Nil). (#8019, thanks @asterite)
Fixed edge cases in parser and stringifier. (#7886, thanks @oprypin)
Fixed concrete_types for virtual metaclass and modules. (#7951, thanks @bcardiff)
Fixed incorrect remove_indirection in TypeDefType. (#7971, thanks @bcardiff)
Fixed missing CRYSTAL_SPEC_COMPILER_FLAGS usage in some more specs. (774768, thanks @bcardiff)
Revamp compile error formatting & output. (#7748, thanks @martimatix)
Add support for LLVM 8. (#7987, thanks @bcardiff)
Add support for LLVM 7. (#7986, thanks @bcardiff, @waj, @foutrelis, @wmoxam)
Add debug log helper function for codegen. (#7935, #7937, thanks @bcardiff)
Refactor codegen of unions. (#7940, thanks @bcardiff)
Move LLVMId from CodeGenVisitor to Program. (#7973, thanks @bcardiff)
Minor additions and refactors on for LLVM codegen. (#7972, thanks @bcardiff)
Add bin/check-compiler-flag helper script. Add make clean_cache. (da3892, thanks @bcardiff)

Language semantics

Fixed generic metaclass argument expansion. (#7916, thanks @asterite)
Fixed top-level private const not being scoped. (#7907, thanks @asterite)
Fixed enum overflow when declaring members. (#7881, thanks @asterite)
Fixed annotation lookup on generic types. (#7891, thanks @asterite)

Tools

Formatter

Format top-level inline macros. (#7889, #7992, thanks @asterite)

Doc generator

Allow rendering tags on methods without any docs. (#7952, thanks @Blacksmoke16)

Others

Update CI to use 0.29.0. (#7863, thanks @bcardiff)
Automated snap publishing. (#7893, thanks @bcardiff)
~~Use LLVM 6.0.1 for darwin official packages.~~ (#7994, thanks @bcardiff)

Assets 13

05 Jun 22:29

bcardiff

0.29.0

fbfe8b6

0.29.0

Standard library

Fix example codes in multiple places. (#7718, thanks @maiha)

Macros

Fix inheritance support of record macro. (#7811, thanks @asterite)
Omit quotes in puts macro output. (#7734, thanks @asterite)

Numeric

(performance) Optimize String#to_u methods for the case of a negative number. (#7446, thanks @r00ster91)

Text

(breaking-change) Deprecate String#at, use String#char_at. (#7633, thanks @j8r)
(breaking-change) Change String#to_i to parse octals with prefix 0o (but not 0 by default). (#7691, thanks @icy-arctic-fox)
(breaking-change) Restrict some String#to_i arguments to be Bool. (#7436, thanks @j8r)
Add downcase option to String#camelcase. (#7717, thanks @wontruefree)
Add support for unicode 12.0.0. (#7721, thanks @Blacksmoke16)
Fix Unicode not showing up in the API docs. (#7720, thanks @r00ster91)

Collections

(breaking-change) Remove Slice#pointer. (#7581, thanks @Maroo-b)
Add sort methods to Slice. (#7597, thanks @Maroo-b)
Add Slice#[]?. (#7701, thanks @Sija)
Improve docs for Slice#[]. (#7780, thanks @Sija)

Serialization

YAML: let String handle numbers too. (#7809, thanks @asterite)

Time

Fix time format RFC 3339 to not include offset seconds. (#7492, thanks @straight-shoota)

Files

(breaking-change) Rename File::DEVNULL to File::NULL. (#7778, thanks @r00ster91)
Fix handling of files starting with ~ in Path#expand. (#7768, thanks @byroot)
Fix Dir.glob(match_hidden: false) not hiding hidden files properly. (#7774, thanks @ayazhafiz)

Networking

(breaking-change) Let IO#copy return UInt64. (#7660, thanks @asterite)
Add support for UDP multicast. (#7423, thanks @stakach)
Add missing requires to openssl.cr. (#7803, thanks @RX14)
Add IO::MultiWriter#flush. (#7765, thanks @mamantoha)
Add OpenSSL::SSL::Socket#cipher and #tls_version. (#7445, thanks @carlhoerberg)
Improve URI#normalize. (#7635, thanks @straight-shoota)
Improve documentation of some URI methods. (#7796, thanks @r00ster91)
Refactor StaticFileHandler specs for Last-Modified header. (#7640, thanks @straight-shoota)
Refactor compression usage in handler specs. (#7819, thanks @asterite)

Crypto

(breaking-change) Rename Crypto::Bcrypt::Password#== to #verify. (#7790, thanks @asterite)

Concurrency

Add docs for Channel. (#7673, thanks @j8r)

Compiler

(breaking-change) Fix require relative path resolution. (#7758, thanks @asterite)
(breaking-change) Disallow '!' or '?' at the end of the LHS in an assignment. (#7582, thanks @Maroo-b)
Allow running compiler_specs with specific flags. (#7837, thanks @bcardiff)
Fix extend from generic types. (#7812, thanks @asterite)
Don't virtualize types in Union(...) and keep more accurate type information. (#7815, thanks @asterite)
Do not generate debug metadata for arguments of naked functions. (#7775, thanks @eyusupov)
Detect deprecation on initialize methods and methods with named args. (#7724, thanks @bcardiff)
Fix track of AST nodes location. (#7827, thanks @asterite)
Fix offsetof not being usable with macros. (#7703, thanks @malte-v)
Allow parsing of call &.@ivar. (#7754, thanks @asterite)
Fix Def#to_s with **options and &block. (#7854, thanks @makenowjust)
Check pointerof inner expression for errors. (#7755, thanks @asterite)
Fix some error messages. (#7833, thanks @asterite)
Improve wording of pointerof(self) parser error. (#7542, thanks @r00ster91)
Fix typo. (#7828, thanks @RX14)

Language semantics

(breaking-change) Fix new/initialize lookup regarding modules. (#7818, thanks @asterite)
(breaking-change) Don't precompute sizeof on abstract structs and modules. (#7801, thanks @asterite)
Consider macro calls in @ivar initializer. (#7750, thanks @asterite)
Give precedence to T.class over Class in method lookup. (#7759, thanks @asterite)
Honor enum base type on non-default values. (#7776, thanks @asterite)
Avoid lookup of private def defined inside macro. (#7733, thanks @asterite)
Improve type flow of var in if with &&. (#7785, thanks @asterite)
Fix handling of NoReturn in if. (#7792, thanks @asterite)
Improve edge issues with while and rescue. (#7806, thanks @asterite)
Improve error on macro call in proc pointer. (#7757, thanks @asterite)
Fix error on named args forwarding. (#7756, thanks @asterite)
Check NoReturn type in named args. (#7761, thanks @asterite)
Fix internal handling of unbound/abstract generic types. (#7781, thanks @asterite)
Fix wrong cast to unbound generic type. (#7793, thanks @asterite)
Fix subclass observer to handle edge case call over generic types. (#7735, thanks @asterite)
Fix edge case of abstract struct with one subclass. (#7787, thanks @asterite)
Make automatic cast work with with ... yield. (#7746, thanks @asterite)

Tools

Allow to lookup class and module implementations. (#7742, thanks @makenowjust)
Refactor old duplicated 'def contains_target'. (#7739, thanks @makenowjust)

Formatter

Don't produce unnecessary newline before named args following heredoc. (#7695, thanks @makenowjust)
Fix formatting of multiline call arguments. (#7745, thanks @makenowjust)
Fix formatting of annotations with newlines and spaces. (#7744, thanks @makenowjust)
Refactor code to format &.[]. (#7699, thanks @makenowjust)

Others

CI improvements and housekeeping. (#7705, #7852, thanks @bcardiff)
Move VERSION inside ./src. (#7804, thanks @bcardiff)

Assets 11

17 Apr 20:21

bcardiff

0.28.0

639e476

0.28.0

Language changes

(breaking-change) Enum declaration members can no longer be separated by a space, only by a newline, ; or ,, the latter being deprecated and reformatted to a newline. (#7607, #7618, thanks @asterite, and @j8r)
Add begin-less and end-less ranges: array[5..]. (#7179, thanks @asterite)
Add offsetof(Type, @ivar) expression. (#7589, thanks @malte-v)

Macros

Add Type#annotations to list all annotations and not just the last of each kind. (#7326, thanks @Blacksmoke16)
Add ArrayLiteral#sort_by macro method. (#3947, thanks @jreinert)

Standard library

(breaking-change) Allow creating None enum flag with Enum.from_value. (#6516, thanks @bew)
(breaking-change) Add deprecation message to PartialComparable. Its behaviour has been fully integrated into Comparable. (#7664, thanks @straight-shoota)
(performance) Optimize dwarf line numbers decoding. (#7413, thanks @asterite)
Fix Signal::CHLD.reset not clearing previous handler. (#7409, thanks @asterite)
Add lazy versions of Object.getter? and Object.property? macros. (#7322, thanks @Sija)
Allow returning other values than -1, 0 and 1 by Comparable#<=>. (#7277, thanks @r00ster91)
Add missing require statements to samples in the API docs. (#7564, thanks @Maroo-b)
Fix example codes in multiple places. (#7569, thanks @maiha)
Add documentation for @[Flags] and @[Link] annotations. (#7665, thanks @bcardiff)
Add documentation for Bool. (#7651, thanks @wontruefree)
Refactor to avoid usage of the thread-local $errno GLIBC_PRIVATE symbol. (#7496, thanks @felixvf)
Refactor to have similar signatures accross the stdlib for #to_s and #inspect. (#7528, thanks @wontruefree)

Numeric

(breaking-change) Add deprecation message to Int#/. It will return a Float in 0.29.0. Use Int#// for integer division. (#7639, thanks @bcardiff)
Change Number#inspect to not show the type suffixes. (#7525, thanks @asterite)
Add Int#leading_zeros_count and Int#trailing_zeros_count. (#7520, thanks @Sija)
Add Big*#//, BigInt#&-ops and missing #floor, #ceil, #trunc. (#7638, thanks @bcardiff)
Improve OverflowError message. (#7375, thanks @r00ster91)

Text

(performance) Optimize String#compare in case of ASCII only. (#7352, thanks @r00ster91)
Add methods for human-readable formatting of numbers: Number#format, Number#humanize, and Int#humanize_bytes. (#6314, thanks @straight-shoota)
Add String#rchop? and String#lchop?. (#7328, thanks @j8r)
Add options argument to String#camelcase and String#underscore. (#7374, thanks @r00ster91)
Add docs to Unicode::CaseOptions. (#7513, thanks @r00ster91)
Improve specs and docs for String#each_line and IO#each_line. (#7419, thanks @straight-shoota)

Collections

(breaking-change) Let Array#sort only use <=>, and let <=> return nil for partial comparability. (#6611, thanks @asterite)
(breaking-change) Drop Iterator#rewind. Implement #cycle by storing elements in an array. (#7440, thanks @asterite)
(performance) Add Enumerable#each_cons support for Deque as a reuse buffer. (#7233, thanks @yxhuvud)
(performance) Change Range#bsearch / 2 to >> 1 for faster performance. (#7531, thanks @Fryguy)
Fix Slice#clone for non-primitive types and deep copy. (#7591, thanks @straight-shoota)
Move Indexable#zip and Indexable#zip? to Enumerable and make it work with any number of Indexable or Iterable or Iterator. (#7453, thanks @asterite)
Add Slice#[](Range). (#7439, thanks @asterite)
Add nillable range fetching #[]?(Range) to Array and String. (#7338, thanks @j8r)
Add Set#add?. (#7495, thanks @Sija)
Improve documentation of Hash regarding ordering of items. (#7594, thanks @straight-shoota)

Serialization

(breaking-change) Change return type of YAML#libyaml_version to SemanticVersion. (#7555, thanks @asterite)
Fix support for libxml2 2.9.9. (#7477, thanks @asterite)
Fix support for libyaml 0.2.2. (#7555, thanks @asterite)
Add BigDecimal.from_yaml. (#7398, thanks @Sija)

Time

(breaking-change) Rename Time constructors. Deprecate Time.now to encourage usage Time.utc or Time.local (#5346, #7586, thanks @straight-shoota)
(breaking-change) Rename Time#add_span to Time#shift for changing a time instance by calendar units and handle other units. (#6598, thanks @straight-shoota)
(breaking-change) Change Time#date to return a Tuple of {year, month, day}. Use Time#at_beginning_of_day if a Time instance is wanted. (#5822, thanks @straight-shoota)
Fix Windows monotonic time bug. (#7377, thanks @domgetter)
Refactor Time methods. (#6581, thanks @straight-shoota)

Files

(breaking-change) Remove IO#flush_on_newline and only sync on STDOUT/STDIN/STDERR when they are TTY devices. (#7470, thanks @asterite)
Add Path type. (#5635, thanks @straight-shoota)

Networking

(breaking-change) Move HTTP::Multipart to MIME::Multipart. (#7085, thanks @m1lt0n)
(breaking-change) Stop parsing JSON in OAuth2 errors. (#7467, thanks @asterite)
(breaking-change) Fix RequestProcessor connection reuse logic. (#7055, thanks @straight-shoota)
(breaking-change) Replace HTTP.default_status_message_for(Int) with HTTP::Status.new(Int).description. (#7247, thanks @dwightwatson)
(breaking-change) Fix issues in URI implementation. URI#opaque method is merged into URI#path, which no longer returns Nil. #parse/#to_s normalization and default port handling has changed. (#6323, thanks @straight-shoota)
Fix write buffering in OpenSSL sockets. (#7460, thanks @carlhoerberg)
Fix leaks in HTTP::Server #bind_* and specs. (#7197, thanks @straight-shoota)
Add HTTP::Request#remote_address. (#7610, thanks @asterite)
Add HTTP::Status and Response#status. (#7247, #7682, thanks @dwightwatson, and @bcardiff)
Add support for OAuth 2.0 resource owner password credentials grant type. (#7424, thanks @Blacksmoke16)
Add support for IIS date format in cookies. (#7405, thanks @Sija)
Allow calls to IO::Syscall#wait_readable and IO::Syscall#wait_writable. (#7366, thanks @stakach)
Fix spec of HTTP::Client to not write server response after timeout. (#7402, thanks @asterite)
Fix spec of TCP::Server for musl. ([#7484](...

Assets 11

05 Feb 17:12

bcardiff

0.27.2

60760a5

0.27.2

Standard library

Fixed integer overflow in main thread stack base detection. (#7373, thanks @ysbaddaden)

Networking

Fixes TLS exception during shutdown. (#7372, thanks @bcardiff)
Fixed HTTP::Client support exception on missing Content-Type. (#7371, thanks @bew)

Assets 11

01 Feb 16:01

bcardiff

0.27.1

64137d0

0.27.1

Language changes

Allow trailing commas inside tuple types. (#7182, thanks @asterite)

Standard library

(performance) Optimize generating UUID from String. (#7030, thanks @jgaskins)
(performance) Improve SemanticVersion operations. (#7234, thanks @j8r)
Fixed markdown inline code parsing. (#7090, thanks @makenowjust)
Fixed inappropriate uses of Time.now. (#7155, thanks @straight-shoota)
Make Nil#not_nil! raise NilAssertionError. (#7330, thanks @r00ster91)
Add SemanticVersion to API docs. (#7003, thanks @Blacksmoke16)
Add docs to discourage the use of Bool#to_unsafe other than for C bindings. (#7320, thanks @oprypin)
Refactor #to_s to be independent of the name method. (#7295, thanks @asterite)

Macros

Fixed docs of ArrayLiteral#unshift. (#7127, thanks @Blacksmoke16)
Fixed Annotation#[] to accept String and Symbol as keys. (#7153, thanks @makenowjust)
Fixed NamedTupleLiteral#[] to raise a compile error for invalid key type. (#7158, thanks @makenowjust)
Fixed getter/property macros to work properly with Bool types. (#7313, thanks @Sija)
Add read_file macro method. (#6967, #7094, thanks @Sija, @woodruffw)
Add StringLiteral#count. (#7239, thanks @Blacksmoke16)

Numeric

Fixed scale issues when dividing BigDecimal. (#7218, thanks @Sija)
Allow underscores in the String passed to Big* constructors. (#7107, thanks @Sija)
Add conversion methods and docs to Complex. (#5440, thanks @Sija)
Add specs for Int128, UInt128. (#7173, thanks @bcardiff)
Add unsafe number ops value.to_X!/T.new!/Int#&**. (#7226, thanks @bcardiff)
Add overflow detection with preview opt-in. (#7206, thanks @bcardiff)

Text

Fixed ECR location error reported. (#7137, thanks @makenowjust)
Add docs to ECR. (#7121, thanks @KCErb)
Refactor String#to_i to avoid future overflow. (#7172, thanks @bcardiff)

Collections

Fixed docs example in Hash#from. (#7210, thanks @r00ster91)
Fixed docs links of Enumerable#chunks and Iterator#chunk. (#6941, thanks @r00ster91)
Remove implicit null skip from Hash to JSON serialization. (#7053, thanks @makenowjust)
Add Iterator#slice_after. (#7146, thanks @asterite)
Add Iterator#slice_before. (#7152, thanks @asterite)
Add Iteratory#slice_when and Iterator#chunk_while. (#7159, thanks @asterite)
Add Enumerable#to_h(&block). (#7150, thanks @Sija)
Add Enumerable#one?. (#7166, thanks @asterite)
Add several Enumerable, Iterator and Array overloads that accept a pattern. (#7174, thanks @asterite)
Add docs to hash constructors. (#6923, thanks @KCErb)

Serialization

Add conversion between JSON and YAML. (#7232, thanks @straight-shoota)
Standardize #as_T/#as_T? methods between JSON::Any/YAML::Any. (#6556, thanks @j8r)
Add Set#from_yaml. (#6310, thanks @kostya)

Time

Fixed Time::Span initializer and sleep for big seconds. (#7221, thanks @asterite)
Fixed docs to show proper use of parse. (#7035, thanks @jwoertink)
Add missing Float#weeks method similar to Int#weeks. (#7165, thanks @vlazar)

Files

Fix mkstemps support on aarch64. (#7300, thanks @silmanduin66)
Validate LibC error codes in specs involving Errno errors. (#7087, thanks @straight-shoota)
Add microsecond precision to System::File.utime (Unix). (#7156, thanks @straight-shoota)
Add missing tempfile cleanup in specs. (#7250, thanks @bcardiff)
Add docs for file open modes. (#6664, thanks @r00ster91)

Networking

Fixed HTTP::Client edge case of exception during in TLS initialization. (#7123, thanks @asterite)
Fixed OpenSSL::SSL::Error.new to not raise Errno. (#7068, thanks @straight-shoota)
Fixed URI encoding in StaticFileHandler::DirectoryListing. (#7072, thanks @Sija)
Add MIME registry. (#5765, #7079, #7080, thanks @straight-shoota, @Sija)
Add MIME::MediaType for parsing mime media types. (#7077, thanks @straight-shoota)
Add support for 100-continue in HTTP::Server::Response. (#6912, thanks @jreinert)
Add support for creating sockets from raw file descriptors. (#6894, thanks @myfreeweb)
Add SNI support for OpenSSL. (#7291, thanks @bararchy)
Improve HTTP::Server docs. (#7251, thanks @straight-shoota)
Refactor OpenSSL specs to reduce chances of failing. (#7202, thanks @bcardiff)

Crypto

Add OpenSSL::Cipher#authenticated? to see if the cipher supports aead. (#7223, thanks @danielwestendorf)

System

Fixed inline ASM when compiling for ARM. (#7041, thanks @omarroth)
Implement Crystal::System for Win32. (#6972, thanks @markrjr)
Add Errno#errno_message getter. (#6702, thanks @r00ster91)

Spec

Detect nesting it and pending at run-time. (#7297, thanks @makenowjust)

Compiler

Fixed how LLVM::Type.const_int emit Int128 literals. (#7135, thanks @bcardiff)
Fixed ICE related to named tuples. (#7163, thanks @asterite)
Fixed automatic casting for private top-level methods. (#7310, thanks @asterite)
Give proper error if defining initialize inside enum, allow Enum.new. (#7266, thanks @asterite)
Give proper error when trying to access instance variable of union type. (#7194, thanks @asterite)
Give proper error when trying to instantiate Module. (#6735, thanks @r00ster91)
Give proper error related to named arguments. (#7288, thanks @asterite)
Parse required comma between block args. (#7343, thanks @asterite)
Improve inference in recursion that involves blocks. (#7161, thanks @asterite)
Add locations to all expanded macro arguments. (#7008, thanks @makenowjust)
Turn a not compiler specific error while requiring into ICE. (#7208, thanks @makenowjust)
Remove old nil? error on pointer types. (#7180, thanks @asterite)
Improve too big tuple and named tuple error message. (#7131, thanks @r...

Assets 11

02 Nov 16:55

bcardiff

0.27.0

c9d1eef

0.27.0

Language changes

(breaking-change) Disallow comma after newline in argument list. (#6514, thanks @asterite)

Macros

Add Generic#resolve and Generic#resolve? macro methods. (#6617, thanks @asterite)

Standard library

Fixed v1, v2, v3, v4, v5 methods of UUID. (#6952, thanks @r00ster91)
Fixed multiple docs typos and phrasing in multiple places. (#6778, #6963, thanks @r00ster91)
Fixes Pointer/UInt subtraction. (#6994, thanks @damaxwell)
Add stack overflow detection. (#6928, #6995, thanks @damaxwell)
Add caller file and line to Nil#not_nil!. (#6712, thanks @yeeunmariakim)
Restrict Enum#parse/Enum#parse? to String arguments. (#6654, thanks @vladfaust)
Refactor and unify printing exceptions from within fibers. (#6594, thanks @Sija)
Improve docs on properties generated by property?. (#6682, thanks @epergo)
Add docs to top level namespace constants. (#6971, thanks @r00ster91)

Macros

Fix typos in StringLiteral#gsub and #tr errors. (#6925, thanks @r00ster91)

Numeric

(breaking-change) Disallow rand with zero value. (#6686, thanks @oprypin)
(breaking-change) Let == and != compare the values instead of bits when dealing with signed vs unsigned integers. (#6689, thanks @asterite)
Fixed Int#downto with unsigned int. (#6678, thanks @gmarcais)
Add wrapping arithmetics operators &+ &- &*. (#6890, thanks @bcardiff)
Add floor divisions operator Int#// and Float#//. (#6891, thanks @bcardiff)
Add random support for BigInt. (#6687, thanks @oprypin)
Add docs related to Float::Printer::*. (#5438, thanks @Sija)

Text

Add String::Builder#chomp! returns self. (#6583, thanks @Sija)
Add :default to colorize and document ColorRGB, Color256. (#6427, thanks @r00ster91)
Add String::Formatter support for c flag and improve docs. (#6758, thanks @r00ster91)

Collections

(breaking-change) Replace Indexable#at with #fetch. Remove Hash#fetch(key) as alias of Hash#[]. (#6296, thanks @AlexWayfer)
Add Hash/Indexable#dig/dig?. (#6719, thanks @Sija)
Add Iterator.chain to chain array of iterators. (#6570, thanks @xqyww123)
Add NamedTuple#to_h over empty tuples. (#6628, thanks @icyleaf)
Optimize Indexable#join when all elements are strings. (#6635, thanks @asterite)
Optimize Array#skip. (#6946, thanks @asterite)

Serialization

Fixed YAML::Schema::FailSafe.parse and parse_all. (#6790, thanks @r00ster91)
Fixed order of xmlns and prefix in XML::Builder#namespace. (#6743, thanks @yeeunmariakim)
Fixed CSV.build quoting of Char and Symbol. (#6904, thanks @maiha)
Fixed docs for JSON::Serializable. (#6950, thanks @Heaven31415)
Add XML::Attributes#delete. (#6910, thanks @joenas)
Add ability to quote values always in CSV.build. (#6723, thanks @maiha)
Refactor how empty properties are handled in JSON::Serializable and YAML::Serializable. (#6539, thanks @r00ster91)

Time

(breaking-change) Rename Time#epoch to Time#to_unix. Also #epoch_ms to #unix_ms, and #epoch_f to #to_unix_f. (#6662, thanks @straight-shoota)
Fixed spec for Time::Location.load_local with TZ=nil. (#6740, thanks @straight-shoota)
Add support for ISO calendar week to Time. (#6681, thanks @straight-shoota)
Add Time::Format support for %G, %g, %V. (#6681, thanks @straight-shoota)
Add Time::Location loader support for Windows. (#6363, thanks @straight-shoota)
Add Time#to_local_in to change time zone while keeping wall clock. (#6572, thanks @straight-shoota)
Add Time::UNIX_EPOCH and drop private UNIX_SECONDS constant. (#6908, thanks @j8r)
Change Time::DayOfWeek to ISO ordinal numbering based on Monday = 1. (#6555, thanks @straight-shoota)
Refactor time specs. (#6574, thanks @straight-shoota)
Add docs for singular method aliases, add Int#microsecond alias. (#6297, thanks @Sija)

Files

(breaking-change) Remove Tempfile. Use File.tempfile or File.tempname. (#6485, thanks @straight-shoota)
Fixed missing closed status check of FDs when creating a subprocess. (#6641, thanks @Timbus)
Fixed ChecksumReader.write error message. (#6889, thanks @r00ster91)
Add File#delete, Dir#tempdir and improve File docs. (#6485, thanks @straight-shoota)
Add File#fsync to flush all data written into the file to the disk device. (#6793, thanks @carlhoerberg)
Add DEVNULL to docs. (#6642, thanks @r00ster91)
Improve checks for FreeBSD version due to breaking API changes. (#6629, thanks @myfreeweb)
Improve performance of Zlib::Reader, Gzip::Reader and Flate::Reader by including IO::Buffered. (#6916, thanks @asterite)
Refactor Crystal::System::FileDescriptor to use @fd ivar directly. (#6703, thanks @straight-shoota)
Refactor {Zlib,Gzip,Flate}::Reader#unbuffered_rewind to use check_open. (#6958, thanks @Sija)

Networking

(breaking-change) Remove deprecated alias HTTP::Server#bind_ssl. Use HTTP::Server#bind_tls. (#6699, thanks @straight-shoota)
Add Socket::Address#pretty_print and #inspect. (#6704, thanks @straight-shoota)
Add Socket::IPAddress loopback, unspecified and broadcast methods/constants. (#6710, thanks @straight-shoota)
Fixed Socket#reuse_port? if SO_REUSEPORT is not supported. (#6706, thanks @straight-shoota)
Fixed TCPServer handling of reuse_port. (#6940, thanks @RX14)
Add docs to demonstrate parameters for HTTP::Client. (#5145, thanks @HCLarsen)
Add docs examples to Socket::Server#accept. (#6705, thanks @straight-shoota)
Refactor socket_spec.cr into separate files. (#6700, thanks @straight-shoota)
Refactor specs of HTTP::Client to remove inheritance for test server. (#6909, thanks @straight-shoota)
Improve specs for HTTP::Server#close. (#5958, thanks @straight-shoota)
Improve specs for socket. (#6711, thanks @straight-shoota)

Crypto

Fixed OpenSSL bindings to work with LibreSSL. (#6917, thanks @LVMBDV)
Add support for OpenSSL 1.1.1. (#6738, thanks @ysbaddaden)

Concurrency

Improve POSIX threads integration regarding locking, error and resource manag...

Assets 11

28 Aug 16:36

bcardiff

0.26.1

3917852

0.26.1

Language changes

(breaking-change) Make self to be eager evaluated when including modules. (#6557, thanks @bcardiff)

Macros

Add accepts_block? macro method to Def. (#6604, thanks @willhbr)

Standard library

Macros

Fixed Object#def_hash can receive symbols. (#6531, thanks @Sija)

Collections

Add Hash#transform_keys and Hash#transform_values. (#4385, thanks @deepj)

Serialization

Fixed JSON::Serializable and YAML::Serializable clashing with custom initializers. (#6458, thanks @kostya)

Time

Fixed docs for Time::Format. (#6578, thanks @straight-shoota)

Files

Fixed zlib handling of buffer error. (#6610, thanks @asterite)

Networking

(deprecate) HTTP::Server#bind_ssl in favor of HTTP::Server#bind_tls. (#6551, thanks @bcardiff)
Add tls scheme to HTTP::Server#bind. (#6533, thanks @straight-shoota)
Fixed HTTP::Server crash with self-signed certificate. (#6590, thanks @bcardiff)
Refactor HTTP::Server specs to use free ports. (#6530, thanks @straight-shoota)

System

Improve STDIN/STDOUT/STDERR handling to avoid breaking other programs. (#6518, thanks @Timbus)

Spec

Fixed DotFormatter to flush after every spec. (#6562, thanks @asterite)
Add support for Windows. (#6497, thanks @RX14)

Compiler

Fixed evaluate yield expressions in macros. (#6587, thanks @asterite)
Fixed presence check of named argument via external name. (#6560, thanks @asterite)
Fixed parser error on break when. (#6509, thanks @asterite)
Fixed ~ methods are now able to be called as foo.~. (#6541, thanks @makenowjust)
Fixed parsing newline after macro control expression. (#6607, thanks @asterite)
Refactor use enum instead of hardcoded string values for emit kinds. (#6515, thanks @bew)

Tools

Formatter

Fixed formatting of newline before &.method in call. (#6535, thanks @makenowjust)
Fixed formatting of empty heredoc. (#6567, thanks @makenowjust)
Fixed formatting of string literal in interpolation. (#6568, thanks @makenowjust)
Fixed formatting of comments in case when. (#6595, thanks @asterite)

Doc generator

Add Menlo font family and fix ordering. (#6602, thanks @slice)

Playground

Fixed internal link. (#6596, thanks @omarroth)

Others

CI improvements and housekeeping. (#6550, #6612, thanks @bcardiff)
Add pkg-config as Linux package dependency. (distribution-scripts#16, thanks @bcardiff)

Assets 11

13 Aug 20:08

bcardiff

0.26.0

eeb53c5

0.26.0

Language changes

(breaking-change) Revert do not collapse unions for sibling types. (#6351, thanks @asterite)
(breaking-change) Constant lookup context in macro is now lexical. (#5354, thanks @makenowjust)
(breaking-change) Evaluate instance var initializers at the metaclass level (ie: disallow using self). (#6414, thanks @asterite)
(breaking-change) Add // operator parsing. NB: No behaviour is assigned to this operator yet. (#6470, thanks @bcardiff)
Add &+ &- &* &** operators parsing. NB: No behaviour is assigned to these operators yet. (#6329, thanks @bcardiff)
Add support for empty case without when. (#6367, thanks @straight-shoota)

Macros

Add pp! and p! macro methods. (#6374, #6476, thanks @straight-shoota)

Standard library

Fix docs for Pointer. (#6494, thanks @fxn)
Fix docs of UUID enums. (#6496, thanks @r00ster91)

Numeric

Fixed Random#rand(Range(Float, Float)) to return Float. (#6445, thanks @straight-shoota)
Add docs of big module overloads. (#6336, thanks @laginha87)

Text

(breaking-change) String#from_utf16(pointer : Pointer(UInt16)) returns now {String, Pointer(UInt16)}. (#6333, thanks @straight-shoota)
Add support for unicode 11.0.0. (#6505, thanks @asterite)
Add an optional argument to String#check_no_null_byte to customize error message. (#6333, thanks @straight-shoota)
Add ECR.render for rendering directly as String. (#6371, thanks @straight-shoota)
Fix docs for Char (#6487, thanks @r00ster91)

Collections

Add docs for StaticArray. (#6404, #6488, thanks @straight-shoota, @r00ster91, @hinrik)
Refactor Array#concat. (#6493, thanks @fxn)

Serialization

(breaking-change) Add a maximum nesting level to prevent stack overflow on YAML::Builder and JSON::Builder. (#6322, thanks @asterite)
Fixed compatibility for libyaml 0.2.1 regarding document end marker .... (#6287, thanks @straight-shoota)
Add methods and options for pull parsing or hybrid parsing to XML::Reader. (#5740, #6332, thanks @felixbuenemann)
Fixed docs for JSON::Any, JSON::Serialization and YAML::Serialization. (#6460, #6491, thanks @delef, @bmulvihill)

Time

(breaking-change) Make location a required argument for Time.parse. (#6369, thanks @straight-shoota)
Add Time.parse!, Time.parse_utc, Time.parse_local. (#6369, thanks @straight-shoota)
Fix docs comment missing (#6387, thanks @faustinoaq)

Files

(breaking-change) Remove File.each_line method that returns an iterator. Use IO#each_line. (#6301, thanks @asterite)
Fixed File.join when path separator is a component argument. (#6328, thanks @icyleaf)
Fixed Dir.glob can now list broken symlinks. (#6466, thanks @straight-shoota)
Add File and Dir support for Windows. (#5623, thanks @RX14)

Networking

(breaking-change) Drop HTTP::Server#tls in favor of HTTP::Server#bind_ssl. (#5960, thanks @straight-shoota)
(breaking-change) Rename alias HTTP::Handler::Proc to HTTP::Handler::HandlerProc. (#6453, thanks @jwoertink)
Fixed Socket#accept? base implementation. (#6277, thanks @ysbaddaden)
Fixed performance issue due to unbuffered IO read. IO#sync only affect writes, introduce IO#read_buffering?. (#6304, #6474, thanks @asterite, @bcardiff)
Fixed handling of closed state in HTTP::Server::Response. (#6477, thanks @straight-shoota)
Fixed change encoding name comparison to be case insensitive for UTF-8. (#6355, thanks @asterite)
Fixed support for quoted charset value in HTTP. (#6354, thanks @asterite)
Fixed docs regarding udp example on Socket::Addrinfo. (#6388, thanks @faustinoaq)
Fixed HTTP::Client will set connection: close header on one-shot requests. (#6410, thanks @asterite)
Fixed OpenSSL::Digest for multibyte strings. (#6471, thanks @RX14)
Fixed missing Host header when using HTTP::Client#exec. (#6481, thanks @straight-shoota)
Add HTTP::Server#bind(URI|String) that infers protocol from scheme. (#6500, thanks @straight-shoota)
Add HTTP::Params.new and HTTP::Params#empty?. (#6241, thanks @icyleaf)
Add support for multiple Etags in If-None-Match header for HTTP::Request and HTTP::StaticFileHandler. (#6219, thanks @straight-shoota)
Add IDNs normalization to punycode in OpenSSL::SSL::Socket. (#6306, thanks @paulkass)
Add application/wasm to the default MIME types of HTTP::StaticFileHandler. (#6377, thanks @makenowjust)
Add URI#absolute? and URI#relative?. (#6311, thanks @mamantoha)

Crypto

Fixed Crypto::Bcrypt::Password#== was hiding Reference#==(other). (#6356, thanks @straight-shoota)

Concurrency

Fixed Atomic#swap with reference types. (#6428, thanks @exilor)

System

Fixed raise Errno if Process.new fails to exec. (#6501, thanks @straight-shoota, @lbguilherme)
Add support for WinError UTF-16 string messages. (#6442, thanks @straight-shoota)
Refactor platform specifics from ENV to Crystal::System::Env and implement for Windows. (#6333, #6499, thanks @straight-shoota)

Spec

Add TAP formatter to spec suite. (#6286, thanks @straight-shoota)

Compiler

Fixed named arguments expansion from double splat clash with local variable names. (#6378, thanks @asterite)
Fixed auto assigned ivars arguments expansions when clash with keywords. (#6379, thanks @asterite)
Fixed resulting type of union of tuple metaclasses. (#6342, thanks @asterite)
Fixed ICE when using unbound type parameter inside generic type. (#6292, thanks @asterite)
Fixed ICE when using unions of metaclasses. (#6307, thanks @asterite)
Fixed ICE related to literal type guessing and generic types hierarchy. (#6341, thanks @asterite)
Fixed ICE related to not and inlinable values. (#6452, thanks @asterite)
Fixed rebind variables type in while condition after analyzing its body. (#6295, thanks @asterite)
Fixed corner cases regarding automatic casts and method instantiation. (#6284, thanks @asterite)
Fixed parsing of \A (and others) inside %r{...} inside macros. (#6282, thanks @asterite)
Fixed parsing of of named tuple inside generic type arguments. ([#6413](https://github.com/crystal-lang/crystal/pull...

Assets 11

28 Jun 16:07

waj

0.25.1

b782738

0.25.1

Standard library

Macros

Fixed Object.delegate is now able to be used with []= methods. (#6178, thanks @straight-shoota)
Fixed p! pp! are now able to be used with tuples. (#6244, thanks @bcardiff)
Add #copy_with method to structs generated by record macro. (#5736, thanks @chris-baynes)
Add docs for ArrayLiteral#push and #unshift. (#6232, thanks @makenowjust)

Collections

Add docs for Indexable#zip and #zip? methods. (#5734, thanks @rodrigopinto)

Serialization

Add #dup and #clone for JSON::Any and YAML::Any. (6266, thanks @asterite)
Add docs example of nesting mappings to YAML.builder. (#6097, thanks @kalinon)

Time

Fixed docs regarding formatting and parsing Time. (#6208, #6214, thanks @r00ster91 and @straight-shoota)
Fixed Time internals for future windows support. (#6181, thanks @RX14)
Add Time::Span#microseconds, Int#microseconds and Float#microseconds. (#6272, thanks @asterite)
Add specs. (#6174, thanks @straight-shoota)

Files

Fixed File.extname edge case. (#6234, thanks @bcardiff)
Fixed FileInfo#flags return value. (#6248, thanks @fgimian)

Networking

Fixed IO#write(slice : Bytes) won't write information if slice is empty. (#6269, thanks @asterite)
Fixed docs regarding HTTP::Server#bind_tcp method. (#6179, #6233, thanks @straight-shoota and @makenowjust)
Add Etag support in HTTP::StaticFileHandler. (#6145, thanks @emq)

Misc

Fixed mmap usage on OpenBSD 6.3+. (#6250, thanks @jcs)
Fixed big/big_int, big/big_float, etc are now able to be included directly. (#6267, thanks @asterite)
Refactor dependency in Crystal::Hasher to avoid load order issues. (#6184, thanks @ysbaddaden)

Compiler

Fixed a leakage of unbounded generic type variable and show error. (#6128, thanks @asterite)
Fixed error message when lookup of library fails and lib's name contains non-alpha chars. (#6187, thanks @oprypin)
Fixed integer kind deduction for very large negative numbers. (#6182, thanks @rGradeStd)
Refactor specs tempfiles and data files usage in favor of portability (#5951, thanks @straight-shoota)
Improve formatting and information in some compiler error messages. (#6261, thanks @RX14)

Tools

Formatter

Fixed crash when semicolon after block paren were present. (#6192, thanks @makenowjust)
Fixed invalid code produced when heredoc and comma were present. (#6222, thanks @straight-shoota and @makenowjust)
Fixed crash when one-liner begin/rescue were present. (#6274, thanks @asterite)

Doc generator

Fixed JSON export that prevent jumping to constant. (#6218, thanks @straight-shoota)
Fixed crash when virtual types were reached. (#6246, thanks @bcardiff)

Misc

CI improvements and housekeeping. (#6193, #6211, #6209, #6221, #6260, thanks @bcardiff, @kostya and @r00ster91)
Update man page. (#6259, thanks @docelic)

Assets 13

15 Jun 07:09

bcardiff

0.25.0

7fb783f

0.25.0

New features and breaking changes

(breaking-change) Time zones has been added to Time. (#5324, #5819, thanks @straight-shoota)
(breaking-change) Drop HTTP.rfc1123_date in favor of HTTP.format_time and add time format implementations for ISO-8601, RFC-3339, and RFC-2822. (#5123, thanks @straight-shoota)
(breaking-change) crystal deps is removed, use shards. (#5544, thanks @asterite)
(breaking-change) Hash#key was renamed as Hash#key_for. (#5444, thanks @marksiemers)
(breaking-change) JSON::Any and YAML::Any have been re-implemented solving some inconsistencies and avoiding the usage of recursive aliases (JSON::Type and YAML::Type have been removed). (#5183, thanks @asterite)
(breaking-change) Multiple heredocs can be used as arguments and methods can be invoked writing them in the initial delimiter, also empty heredocs are now supported. (#5578, #5602, #6048, thanks @asterite and @makenowjust)
(breaking-change) Refactor signal handlers and avoid closing pipe at exit. (#5730, thanks @ysbaddaden)
(breaking-change) Improve behaviour of File.join with empty path component. (#5915, thanks @straight-shoota)
(breaking-change) Drop Colorize#push in favor of Colorize#surround and allow nested calls across the stack. (#4196, thanks @makenowjust)
(breaking-change) File.stat was renamed to File.info and a more portable API was implemented. (#5584, #6161, thanks @RX14 and @bcardiff)
(breaking-change) Refactor HTTP::Server to bind to multiple addresses. (#5776, #5959, thanks @straight-shoota)
(breaking-change) Remove block argument from loop. (#6026, thanks @asterite)
(breaking-change) Do not collapse unions for sibling types. (#6024, thanks @asterite)
(breaking-change) Disallow typeof in type restrictions. (#5192, thanks @asterite)
(breaking-change) Perform unbuffered read when IO::Buffered#sync = true. (#5849, thanks @RX14)
(breaking-change) Drop when _ support. (#6150, thanks @makenowjust)
(breaking-change) The DivisionByZero exception was renamed to DivisionByZeroError. (#5395, thanks @sdogruyol)
A bootstrap windows port has been added to the standard library. It's not usable for real programs yet. (#5339, #5484, #5448, thanks @RX14)
Add automatic casts on literals arguments for numbers and enums. (#6074, thanks @asterite)
Add user defined annotations. (#6063, #6084, #6106, thanks @asterite)
Add macro verbatim blocks to avoid nested macros. (#6108, thanks @asterite)
Allow namespaced expressions to define constants eg: Foo::Bar = 1. (#5883, thanks @bew)
Allow trailing = in symbol literals. (#5969, thanks @straight-shoota)
Allow redefining None to 0 for @[Flags] enum. (#6160, thanks @bew)
Suggest possible solutions to failing requires. (#5487, thanks @RX14)
Allow pointers of external C library global variables. (#4845, thanks @larubujo)
Decouple pretty-printing (pp) and showing the expression (!): p, pp, p!, pp!. (#6044, thanks @asterite)
Add ivars default value reflection in macros. (#5974, thanks @asterite)
Add argless overload to Number#round to rounds to the nearest whole number. (#5397, thanks @Sija)
Add Int#bits_set? to easily check that certain bits are set. (#5619, thanks @RX14)
Add Float32 and Float64 constants. (#4787, thanks @konovod)
Add allocated bytes per operation in Benchmark.ips. (#5522, thanks @asterite)
Add String#to_utf16 and String.from_utf16. (#5541, #5579, #5583 thanks @asterite, @RX14 and @straight-shoota)
Add String#starts_with?(re: Regex). (#5485, thanks @makenowjust)
Add Regex.needs_escape?. (#5962, thanks @Sija)
Add Hash#last_key and Hash#last_value. (#5760, thanks @j8r)
Add no-copy iteration to Indexable. (#4584, thanks @cjgajard)
Add Time#at_{beginning,end}_of_second (#6167, thanks @straight-shoota)
Add IO::Stapled to combine two unidirectional IOs into a single bidirectional one. (#6017, thanks @straight-shoota)
Add context to errors in JSON.mapping generated code. (#5932, thanks @straight-shoota)
Add JSON::Serializable and YAML::Serializable attribute powered mappings. (#6082, thanks @kostya)
Add mode param to File.write. (#5754, thanks @woodruffw)
Add Punycode/IDNA support and integrate with DNS lookup. (#2543, thanks @makenowjust)
Add HTTP::Client#options method. (#5824, thanks @mamantoha)
Add support for Last-Modified and other cache improvements to HTTP::StaticFileHandler. (#2470, #5607, thanks @bebac and @straight-shoota)
Add operations and improvements related to BigDecimal and BigFloat. (#5437, #5390, #5589, #5582, #5638, #5675, thanks @Sija and @mjago)
Add BigDecimal and UUID JSON support. (#5525, #5551, thanks @lukeasrodgers and @lachlan)
Add missing UUID#inspect. (#5574, thanks @ngsankha)
Add Logger configuration in initializer. (#5618, thanks @Sija)
Add custom separators in CSV.build. (#5998, #6008 thanks @Sija)
Add INI.build to emit INI files. (#5298, thanks @j8r)
Add Process.chroot. (#5577, thanks @chris-huxtable)
Add Tempfile.tempname to create likely nonexisting filenames. (#5360, thanks @woodruffw)
Add FileUtils#ln, ln_s, and ln_sf. (#5421, thanks @woodruffw)
Add support 8bit and true color to Colorize. (#5902, thanks @makenowjust)
Add comparison operators between classes. (#5645, thanks @asterite)
Add exception cause in backtrace. (#5833, thanks @RX14)
Add unhandled exception as argument in at_exit. (#5906, thanks @makenowjust)
Add support to target aarch64-linux-musl. (#5861, thanks @jirutka)
Add #clear method to ArrayLiteral/HashLiteral for macros. (#5265, thanks @Sija...

Assets 13

Releases: crystal-lang/crystal

0.30.0

Language changes

Macros

Standard library

Numeric

Text

Collections

Serialization

Files

Networking

Crypto

Concurrency

System

Compiler

Language semantics

Tools

Formatter

Doc generator

Others

0.29.0

Standard library

Macros

Numeric

Text

Collections

Serialization

Time

Files

Networking

Crypto

Concurrency

Compiler

Language semantics

Tools

Formatter

Others

0.28.0

Language changes

Macros

Standard library

Numeric

Text

Collections

Serialization

Time

Files

Networking

0.27.2

Standard library

Networking

0.27.1

Language changes

Standard library

Macros

Numeric

Text

Collections

Serialization

Time

Files

Networking

Crypto

System

Spec

Compiler

0.27.0

Language changes

Macros

Standard library

Macros

Numeric

Text

Collections

Serialization

Time

Files

Networking

Crypto

Concurrency