Prepare 6.8.0 release

Author: jacobwilliams

.VERSION

@@ -1 +1 @@
-6.7.0
+6.8.0

CHANGELOG.md

@@ -4,6 +4,7 @@
 
 - [Change Log](#change-log)
     - [Unreleased](#unreleased)
+    - [6.8.0 (2018-07-19)](#680-2018-07-19)
     - [6.7.0 (2018-07-10)](#670-2018-07-10)
     - [6.6.0 (2018-07-01)](#660-2018-07-01)
     - [6.5.0 (2018-06-23)](#650-2018-06-23)
@@ -30,8 +31,24 @@
 
 ### [Unreleased](https://github.com/jacobwilliams/json-fortran/tree/HEAD)
 
-[Complete Changeset](https://github.com/jacobwilliams/json-fortran/compare/6.7.0...HEAD)
+[Complete Changeset](https://github.com/jacobwilliams/json-fortran/compare/6.8.0...HEAD)
 
+### [6.8.0](https://github.com/jacobwilliams/json-fortran/tree/6.8.0) (2018-07-19)
+
+[Complete Changeset](https://github.com/jacobwilliams/json-fortran/compare/6.7.0...6.8.0)
+or [Download v6.8.0](https://github.com/jacobwilliams/json-fortran/releases/tag/6.8.0)
+
+**Enhancements:**
+
+- Added some additional checks so that the `destroy` method could still be used to destroy some malformed JSON linked lists. Also updated the `validate` method to check for circular references.
+[\#346](https://github.com/jacobwilliams/json-fortran/issues/346) [\#349](https://github.com/jacobwilliams/json-fortran/pull/349) ([jacobwilliams](https://github.com/jacobwilliams))
+- Added missing arguments (`trim_str` and `adjustl_str`) to some of the string wrapper routines. [\#347](https://github.com/jacobwilliams/json-fortran/issues/347) [\#348](https://github.com/jacobwilliams/json-fortran/pull/348) ([jacobwilliams](https://github.com/jacobwilliams))
+- Various minor changes to remove some compiler warnings and a line length standards violation.
+- Various documentation string updates.
+
+**Fixed bugs:**
+
+- Fixed a dangling pointer bug in the `destroy` method that was causing unpredictable behavior in this routine which could cause a crash for some compilers [\#307](https://github.com/jacobwilliams/json-fortran/issues/307) [\#350](https://github.com/jacobwilliams/json-fortran/pull/350) ([jacobwilliams](https://github.com/jacobwilliams))
 
 ### [6.7.0](https://github.com/jacobwilliams/json-fortran/tree/6.7.0) (2018-07-10)
 

README.md

@@ -121,7 +121,7 @@ cmake_minimum_required ( VERSION 2.8.8 FATAL_ERROR )
 enable_language ( Fortran )
 project ( jf_test NONE )
 
-find_package ( jsonfortran-${CMAKE_Fortran_COMPILER_ID} 6.7.0 REQUIRED )
+find_package ( jsonfortran-${CMAKE_Fortran_COMPILER_ID} 6.8.0 REQUIRED )
 include_directories ( "${jsonfortran_INCLUDE_DIRS}" )
 
 file ( GLOB JF_TEST_SRCS "src/tests/jf_test_*.F90" )

pages/releases/index.md

@@ -25,6 +25,9 @@ documentation from the documentation for official releases other than
 using the browser's back button. Feel free to bookmark this page, or
 the [main project page](|url|/index.html) for convenient navigation.
 
+* [6.8.0](http://jacobwilliams.github.io/json-fortran/6.8.0/index.html)
+   ([FORD](https://github.com/cmacmackin/ford) generated documentation)
+    - [Download](https://github.com/jacobwilliams/json-fortran/releases/tag/6.8.0)
 * [6.7.0](http://jacobwilliams.github.io/json-fortran/6.7.0/index.html)
    ([FORD](https://github.com/cmacmackin/ford) generated documentation)
     - [Download](https://github.com/jacobwilliams/json-fortran/releases/tag/6.7.0)