--- CBOR-XS/Changes	2016/04/25 19:05:28	1.62
+++ CBOR-XS/Changes	2016/11/26 00:47:02	1.74
@@ -4,18 +4,49 @@
 TODO: document encode_cbor_sharing?
 TODO: weaken cyclic structures?
 TODO: allowed_classes or so?
+TODO: large negative integers
+TODO: russian guy test case exception
+1.6
+        - point out security implications of having unsafe THAW
+          function/methods in your process.
+        - new constructor new_safe, to create a secure CBOR::XS object.
+        - new option forbid_objects, to disallow serialisation.
+        - new CBOR::XS::safe_filter functionality.
+        - fix a crash when decoding a cyclic data structure using
+          stringref/pack_strings when allow_cycles is disabled.
+        - fix a crash when decoding hash keys with length >= 2**31.
+        - avoid unreasonably long decoding times for certain
+          types of data corruption.
+        - support arrays and hashes with >= 2**31 members.
+        - avoid overflow on pointer arithmetic when checking whether enough
+          data is available.
+        - fix a memory leak that occured when decoding failed while decoding
+          a tagged value.
+        - do not leak the partially constructed result when stringifying
+          a hash key throws an exception.
+        - various code size and efficiency optimizations (reduced code
+          from 42 to 40kB on my system, despite the new code).
 
-1.5
+1.5  Wed Apr 27 11:38:39 CEST 2016
         - Math::BigFloat madness workaround, see
           http://blog.schmorp.de/2016-04-23-mathbigfloat-maintainer-fail.html
           (bugreport by zdm@softvisio.net).
         - add text_keys and text_strings options to force CBOR text encoding
           for perl hash keys or all strings, as a result of discussions
           with Fredrik Ljunggren.
-        - remove some weird dead code that was duplication (%FILTER).
+        - implement support for arbitrary-exponent numbers (see
+          http://peteroupc.github.io/CBOR/bigfrac.html, tags 264 and 265)
+          for both en- and decoding.
+        - implement support for rational numbers (see
+          http://peteroupc.github.io/CBOR/rational.html, tag 30) for both
+          en- and decoding.
+        - the above effectively implements all registered CBOR extensions
+          in a sensible manner.
+        - remove some weird dead code that was duplicated (%FILTER).
         - add t/58_hv.t, which tests hashes and the new text_* flags.
-          hashes apparently were not encoded at all in any of the previous
+          hashes apparently were not encoded at all in any of the existing
           tests.
+        - document Math::BigFloat base-2 performance/crash issues.
         - use stability canary.
 
 1.41 Thu 25 Feb 15:22:03 CET 2016