Version 0.5.0

• Implemented colored source line to ASM line mappings with
  overlays. This can be toggled by setting the customizable
  variable compiler-explorer-source-to-asm-mappings or via the
  menu. New command compiler-explorer-jump can be used to jump
  from source line to corresponding ASM line and vice versa.

• Fixed output filters which are not supported by current
  language/compiler being set in the request.

• List of languages in the menu is now sorted, and compilers are
  grouped.

• Fixed an issue where a new session could not be interactively
  created when the default compiler for a language was invalid.

• Switched from the old, and apparently no longer actively
  developed request package for HTTP requests to newer and
  actively developed plz. Note: this makes compiler-explorer
  depend on curl being installed.

• Added better protection against some external package/function
  messing buffer-local variables and modes which are required for
  compiler-explorer. This was done by converting
  compiler-explorer-mode into a globalized minor mode which in
  turn enables an internal buffer-local mode that reliably sets up
  buffer-local variables.

• Various fixes and smaller improvements.

Full Changelog: v0.4.0...v0.5.0

Version 0.4.0

• The "Debug Intrinsics" output filter can now be set.

• Useless (unmodified) sessions are now not persisted.

• The compilation and execution buffers are now updated
  non-destructively, i.e the point and window scroll is preserved
  when possible.

• A menu bar is now available in compiler-explorer sessions.

• New command compiler-explorer-exit kills the current session.

• Documentation for ASM opcodes is now optionally provided via
  eldoc in the compilation buffers. This is controlled by the
  compiler-explorer-document-opcodes defcustom.

• New command compiler-explorer-load-example loads a named
  example for the current language.

• The annoying request--callback: peculiar error message has
  been removed.

• Various fixes and smaller improvements.

Full Changelog: v0.3.0...v0.4.0

Version 0.3.0

• The source buffer now has a header line, with buttons to start a new
  session and to switch layouts.

• Windows are now dedicated to their buffers during CE session. This
  is customizable via compiler-explorer-dedicate-windows.

• The compilation/execution status is now displayed in the header line
  instead of the mode line, as it was often hidden on smaller screens.

• Execution support is now detected for compilers. If a compiler does
  not support execution, a proper message will now be displayed in the
  execution output buffer. The previous behavior was to silently ignore
  this, and the user was not informed of that.
  compiler-explorer-set-compiler can now be called interactively with
  a prefix argument to select a compiler from the list of compilers that
  support execution.

• The sessions file now uses lisp-data-mode.

• Byte compilations errors/warnings were fixed.

Full Changelog: v0.2.0...v0.3.0

Version 0.2.0

• New hook compiler-explorer-params-change-hook which runs when
  compilation parameters change (like arguments, execution input string).

• Execution output buffer now recognizes ANSI escape codes. With
  this, e.g. AddressSanitizer output is shown properly.

• Lines in ASM buffer are now always truncated.

• Various fixes

Full Changelog: v0.1.0...v0.2.0

Version 0.1.0

Initial release