bump lib version

Author: FynnBe

changelog.md

@@ -10,7 +10,7 @@ In this file we log both:
 
 This changelog includes implementation details and my reference the [changes to the Resource Description Format](#changes-to-the-resource-description-format), e.g. in entry [bioimageio.spec 0.5.2](#bioimageiospec-052).
 
-#### bioimageio.spec 0.5.5.6 (planned; not yet released)
+#### bioimageio.spec 0.5.5.6
 
 - Add BIOIMAGEIO_HTTP_TIMEOUT environment variable to adjust timeout for http requests.
 

src/bioimageio/spec/_version.py

@@ -1 +1 @@
-VERSION = "0.5.5.5"
+VERSION = "0.5.5.6"