---
* Fixed invalid behaviour where SET OF allowed multiple objects with the
same tag to be successfully decoded
+* Fixed possibly invalid SET DER encoding where objects were not sorted
+ by tag, but by encoded representation
+* ``Any`` does not allow empty data value now. Now it checks if it has
+ valid ASN.1 tag
+* ``Any`` allows an ordinary ``Obj`` storing, without its forceful
+ encoded representation storage
+* Initial support for so called ``evgen_mode``: event generation mode,
+ where no in-memory objects storing happens, giving ability to process
+ ASN.1 data without fully parsing it first
+* Initial experimental CER encoding mode, allowing streaming encoding of
+ the data directly to some writeable object
+* Ability to use mmap-ed memoryviews to skip files loading to memory
.. _release6.3: