Janet 1.21.1

Patch release to fix some versioning issues in the previous 1.21.0 release. No new changes here.

Janet 1.21.0

• C functions janet_dobytes and janet_dostring will now enter the event loop if it is enabled.
• Fix hashing regression - hash of negative 0 must be the same as positive 0 since they are equal.
• The flycheck function no longer pollutes the module/cache
• Fix quasiquote bug in compiler
• Disallow use of cancel and resume on fibers scheduled or created with ev/go, as well as the root
  fiber.

Janet 1.20.0

Add :missing-symbol hook to compile that will act as a catch-all macro for undefined symbols.

• Add :redef dynamic binding that will allow users to redefine top-level bindings with late binding. This
  is intended for development use.
• Fix a bug with reading from a stream returned by os/open on Windows and Linux.
• Add :ppc64 as a detectable OS type.
• Add & more support for destructuring in the match macro.
• Add & more support for destructuring in all binding forms (def).

Janet 1.19.2

• Fix bug with missing status lines in some stack traces.
• Update hash function to have better statistical properties.

Janet 1.19.1

• Add an optional prefix parameter to debug/stacktrace to allow printing prettier error messages.
• Remove appveyor for CI pipeline
• Fixed a bug that prevented sending threaded abstracts over threaded channels.
• Fix bug in the map function with arity at least 3.

v1.19.0

• Add math/log-gamma to replace math/gamma, and change math/gamma to be the expected gamma function.
• Fix leaking file-descriptors in os/spawn and os/execute.
• Ctrl-C will now raise SIGINT.
• Allow quoted literals in the match macro to behave as expected in patterns.
• Fix windows net related bug for TCP servers.
• Allow evaluating ev streams with dofile.
• Fix ev related bug with operations on already closed file descriptors.
• Add struct and table agnostic getproto function.
• Add a number of functions related to structs.
• Add prototypes to structs. Structs can now inherit from other structs, just like tables.
• Create a struct with a prototype with struct/with-proto.
• Deadlocked channels will no longer exit early - instead they will hang, which is more intuitive.

Janet 1.18.1

• Fix some documentation typos
• Fix - Set pipes passed to subprocess to blocking mode.
• Fix -r switch in repl.

Janet 1.18.0

• Allow ev/cancel to work on already scheduled fibers.
• Fix bugs with ev/ module.
• Add optional base argument to scan-number
• Add -i flag to janet binary to make it easier to run image files from the command line
• Remove thread/ module.
• Add (number ...) pattern to peg for more efficient number parsing using Janet's
  scan-number function without immediate string creation.

Janet 1.17.2

• Remove include of windows.h from janet.h. This caused issues on certain projects.
• Fix formatting in doc-format to better handle special characters in signatures.
• Fix some marshalling bugs.
• Add optional Makefile target to install jpm as well.
• Supervisor channels in threads will no longer include a wasteful copy of the fiber in every
  message across a thread.
• Allow passing a closure to ev/thread as well as a whole fiber.
• Allow passing a closure directly to ev/go to spawn fibers on the event loop.

Janet 1.17.1

Small patch release that brings back the MacOS and Windows builds, as well as fixing a few bugs.