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`` 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. ``python -m pyderasn`` has
+ ``--evgen`` mode switcher
+* Useful ``agg_octet_string`` that is able to streamingly decode string
+ from events of ``evgen_mode``, allowing strings retrieving without
+ copying them to memory 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: