=== 1.1.1 / 2022-12-03

* 2 bug fixes:

  * Added support for 3.0 parser
  * Used ParseTreeTestCase#TEST_SUFFIX to make this always work when new versions added.

=== 1.1.0 / 2019-09-24

* 4 minor enhancements:

  * Pushed @@array_types and array_type? up to Sexp (in typed_sexp.rb).
  * Pushed down @@array_types and #array_type? from Sexp to TypedSexp.
  * Renamed Type to CType
  * Renamed TypedSexp#sexp_type to c_type to resolve conflict/confusion w/ Sexp.

* 6 bug fixes:

  * Fixed a test file randomization error (yay!) by requiring typed_sexp in rewriter.
  * Fixed inspect/pretty_print to include line number for typed sexps, just like sexps.
  * Fixed new ruby 2.5 warnings.
  * Fixes for changes to sexp_processor, centered aroud maintaining c_type.
  * Got working with ruby 2.5 parser.
  * Removed obsolete attrset test

=== 1.0.0.9 / 2012-11-09

* 1 bug fix:

  * I'm an idiot. Fixed the dependencies to use RP 3.x and SP 4.x

=== 1.0.0.8 / 2012-11-09

* 5 minor enhancements:

  * Added TypeChecker methods: rewrite_attrasgn, rewrite_call, rewrite_defn to reverse structural changes in ruby_parser 3.x.
  * Added new 1.9 tests from PTTC to skip list
  * Added new test case data for new 1.8 based tests
  * Added process_arglist_plain and hooked it up with process_iter to deal with new block sexps.
  * Renames for ruby_parser namespace changes

* 4 bug fixes:

  * Environment moved in ruby_parser. Got tests running again.
  * Fixed all tests broken by 1.8/1.9 split in pt_testcase.rb.
  * Removed unused variables listed in 1.9 warnings
  * Spastic monkey is spastic

=== 1.0.0.7 / 2009-08-18

* 1 bug fix:

  * Removed unnecessary require on unified_ruby

=== 1.0.0.6 / 2009-06-23

* 1 major enhancement:

  * Switched from ParseTree to ruby_parser for 1.9 compatibility. woo.
    * All translate/process methods are gone since we can't reflect at runtime.

* 43 minor enhancements:

  * Added IterRewriter for finding free variables in iter nodes.
  * Added dxstr.
  * Added lots of new and missing tests
  * Added not, array, lit_long_negative, lit_range[23], lit_regexp{_n,_once}, lit_sym{,_splat}
  * Added pct_w tests
  * Added process_defx to ruby_to_ansi_c.rb
  * Added test data for array_pct_W, array_pct_W_dstr, attrasgn_index_equals, attrasgn_index_equals_space, and attrset.
  * Added tests for "and". PONG to eric
  * Added to_ary and masgn for TypeChecker.
  * Added xstr support.
  * Added yield(*ary)
  * Cleaned up rewriter.rb and made changes for pt_testcase.rb
  * Cleaned up some free_vars processing code.
  * Converted everything to new enhanced PTTC test scheme.
  * Enhanced with_scope to allow for static arrays.
  * Extended Environment to separately store both types and values.
  * Extern methods to support rb_iterate, including #each and #each_with_index.
  * Free var static declarations for C layers.
  * Merged IterRewriter into CRewriter and make typed.
  * Migrated as much out of rewriter as possible.
  * Modernized via hoe.
  * Moved to full PTTC + UnifiedRuby.
  * Pulled dstr up from ZenObfuscator.
  * Pulled up tests, process_args, with_scope, and process_scope from obfuscator
  * Pushed unique.rb up to PT
  * Removed Environment methods that pushed up to ruby_parser.
  * Removed Sexp#sexp_type
  * Removed accessor, accessor_equals since they don't exist in PTTC.
  * Removed bin/*
  * Removed dead test
  * Removed redundant defn_lvar_boundary, but added call to lvar_def_boundary.
  * Renamed blocks to extra_methods in ruby_to_ruby_c.
  * Renamed environment.rb to r2cenvironment.rb (incl tests)
  * Renamed iter_functions to extra_methods in crewriter.
  * Reordered so RubyToRubyC was always after RubyToAnsiC.
  * Some optimizations cleaning up Type#method_missing. Drops test time ~30%.
  * Split rewriter.rb to crewriter.rb (and renamed class to CRewriter).
  * Split up and deleted support.rb (and tests).
  * Switched from makefile to rakefile.
  * Switched to minitest
  * Test or node.
  * Track and trigger changes on pt_testcase.rb and r2ctestcase.rb
  * Used Hoe#add_include_dirs to clean up rakefile.

* 12 bug fixes:

  * Fix types in iter rewriting.
  * Fix yield([42, 24])
  * Fixed 1.9-isms.
  * Fixed all rubygems loaders.
  * Fixed dependencies on all tests.
  * Fixed for new (incompatible?) Environment supplied by SexpProcessor
  * Fixed incompatibility with new inline changes.
  * Fixed requires on ruby_parser
  * Fixed ruby2c to work with autotest.
  * Fixed tests in r2ctestcase for all layers except the C layers.
  * Fixed zentest dependency in rakefile
  * Fixes for RAD, mostly renaming environment.rb to r2cenvironment.rb at this stage.

=== 1.0.0-beta-5 / 2006-05-12

* 6 minor enhancements:

  * Split RubyToC to RubyToRubyC and RubyToAnsiC.
  * Extended Environment to be more flexible for various situations.
  * Removed propaganda (bloat) from release.
  * Gemified and reorganized things. Support still needs splitting up.
  * Flipped a lot of internal naming to use Unique.
  * Added ruby_to_c_show (like parse_tree_show).

* 4 bug fixes:

  * Use ivars instead of cvars so inheritance won't bugger the translator.
  * Corrected unsupported node lists in pipeline.
  * Fixed bugs for splat args, iters, optional args, method name map.
  * Fixed many other bugs.

=== 1.0.0-beta-4 / 2005-07-13

* 1 minor enhancements:

  * Added gemspec (hastily).

* 2 bug fixes:

  * Translates bool type to VALUE since we were using Qtrue/Qfalse.
  * Fixed rubygems for non-gem systems.

=== 1.0.0-beta-3 / 2005-06-08

* 16 minor enhancements:

  * Added ivar and iasgn support. Needs more work.
  * Added limited support for self.
  * Added pipeline tests for bools, call_arglist, call_attrasgn, fbody.
  * Added process_not to RubyToC.
  * Added support for float and symbol literals.
  * Added support for gasgn, cvasgn, const (class consts, not classes).
  * Improved error handling/reporting, esp in RubyToC.
  * In TypeChecker.boostrap, pre-registered all base classes.
  * Modified process_class test to include a class const.
  * Processing :class now adds class constants to the local var scope.
  * Processing :const checks both genv and env now.
  * Rearchitected all tests into a pipeline test class.
  * Rewrite attrasgn into regular calls.
  * Rewrite fbody into a regular defn.
  * Rewrote :array inside call to :arglist.
  * Rewrote :or nodes in process_case to correctly be binary.

* 1 bug fix:

  * Fixed a bug where single line while bodies were missing a semicolon.

=== 1.0.0-beta-2 / 2005-02-15

* 1 minor enhancement:

  * Added post-condition while/until support and tests.

* 4 bug fixes:

  * Fixed bug:1422: Escape newlines to prevent multi-line strings in C.
  * Fixed bug:1429: Arrays of strings are not being properly.
  * Fixed bug:1447/1448: Readme file's website and added ParseTree dependency.

=== 1.0.0-beta-1 / 2005-02-01

* 1 major enhancements:

  * Hit 80% non-error conversion threshold for public beta release.

* 3 minor enhancements:

  * (Mostly) Filled out functionality in Rewriter and TypeChecker.
  * Flushed out what we don't do in RubyToC.
  * Wrote a ton of rdoc

=== 1.0.0-a2 / 2004-12-31

* 7 major enhancements:

  * Alpha 2 released to private group for critique.
  * Refactored and split out ParseTree package.
  * Gemified dependency on ParseTree.
  * Added iter rewriting
  * Added post type inference rewriting specific to C library.
  * Massive increase to the base we can translate.
  * We have stabilized the architecture but still have a ways to go.

* 2 minor enhancements:

  * Added propaganda (presentations).
  * Much better test coverage, now with ZenTest compliant naming.

* 2 bug fixes:

  * Gem-proofed makefile.
  * Tons of little fixes we didn't bother to track.

=== 1.0.0-a1 / 2004-09-24

* 1 major enhancement:

  * Birthday! Alpha 1 released to private group for critique.
