# Revision history for zeolite-lang
## 0.2.0.0 -- 2020-05-03
* **[breaking]** Requires that `concrete` categories defined in `.cpp` files be
listed as `external` in `.zeolite-module`. This allows the compiler to ensure
that all categories have a definition, which helps avoid linker errors.
* **[breaking]** Gives `.zeolite-module` configs a proper file format.
* **[new]** Adds version checking to cached module data.
## 0.1.3.0 -- 2020-05-01
* **[new]** Adds support for more versions of GHC.
## 0.1.2.0 -- 2020-04-28
* **[fix]** Fixes a parser issue with empty `{}` blocks following `scoped`.
* **[behavior]** Updates `cleanup` procedures to allow setting named-return
values. Previously, initializing a named return in `cleanup` was not
sufficient.
* **[behavior]** Updates `zeolite-setup` to unconditionally rebuild supporting
libraries. Incidentally, this causes all existing user modules to be out of
date.
## 0.1.1.0 -- 2020-04-27
* **[behavior]** Set the default output path for binaries to the module's path
rather than the current directory.
* **[new]** Allows a base path (`-p`) with recompile mode (`-r`).
## 0.1.0.0 -- 2020-04-27
* First version. Released on an unsuspecting world.