v0.12.6

* v0.12.6 fixes to variable hoisting, etc
* src/core/ilcodegen.scm: variable hoisting limited to compiler generated code.
* src/core/lpair.scm: reification of iterators as no-argument functions.

v0.12.5

* v0.12.5 minor features, bug fixes.
* src/core/package.scm: automatic generation of default package files.
* src/core/ilcodegen.scm: fixed variable name validation in `let` statements.

v0.12.4

* v0.12.4 improved support for concurrent programming.
* pkgsrc/smc: utilities for shared-memory concurrency, software transactional memory.
* pkgsrc/pfds: purely functional (persistent) data structures.
* src/core/lpair.scm: filter and accumulate functions made generic for all sequences.

v0.12.3

2017-10-28 Vijay Mathew Pandyalakal vijay.the.lisper@gmail.com

* v0.12.3 enhancements to list comprehensions and reactive variables.
* src/core/list.scm: comprehensions to work with all sequences, including user defined ones.
* src/core/task.scm: reactive variables equality check can be customized.
* src/Makefile: faster, parallel builds.