diff --git a/Changelog b/Changelog
index 637dce1..435b39f 100644
--- a/Changelog
+++ b/Changelog
@@ -1,3 +1,14 @@
+2020-03-16:
+
+- reworked error handling in std and os libraries: suppressed I/O
+ exceptions in std FILE functions and return a positive errno value
+ when it is explicit
+- output exception messages to stderr
+- added std.loadFile(), std.strerror(), std.FILE.prototype.tello()
+- added JS_GetRuntimeOpaque(), JS_SetRuntimeOpaque(), JS_NewUint32()
+- updated to Unicode 13.0.0
+- misc bug fixes
+
2020-01-19:
- keep CONFIG_BIGNUM in the makefile
diff --git a/TODO b/TODO
index 33a9b9d..2f61338 100644
--- a/TODO
+++ b/TODO
@@ -73,5 +73,6 @@ REPL:
Test262o: 0/11262 errors, 463 excluded
Test262o commit: 7da91bceb9ce7613f87db47ddd1292a2dda58b42 (es5-tests branch)
-Test262: 17/69942 errors, 855 excluded, 581 skipped
-test262 commit: 28b4fcca4b1b1d278dfe0cc0e69c7d9d59b31aab
+Test262: 22/70040 errors, 860 excluded, 581 skipped
+test262 commit: 25c9e334d301944537215caba1d7f44319f3e0da
+
diff --git a/VERSION b/VERSION
index ceac556..81b7bb9 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2020-01-19
+2020-03-16
diff --git a/doc/jsbignum.html b/doc/jsbignum.html
index 096dc04..ab31612 100644
--- a/doc/jsbignum.html
+++ b/doc/jsbignum.html
@@ -1,8 +1,7 @@
-
+
-
Javascript Bignum Extensions
@@ -10,6 +9,7 @@
+