prepare for 2.6 release.

Author: adobeDan

HISTORY.md

@@ -100,4 +100,9 @@ Enhancement release:
 * (No Issue)
     * Read the wall clock to return an accurate "total time" in the `UnavailableError` (and associated logging).
 
+### Version 2.6
 
+Bug fix release:
+
+* [Issue 50](https://github.com/adobe-apiplatform/umapi-client.py/issues/50)
+    * Unicode input for email produced error strings that were incorrectly encoded, so clients crashed trying to use them.

umapi_client/version.py

@@ -18,4 +18,4 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 
-__version__ = "2.5.2"
+__version__ = "2.6"