util.datetime: Add support for sub-second precision timestamps

Lua since 5.3 raises a fuss when time functions are handed a number with
a fractional part and the underlying C functions are all based on
integer seconds without support for more precision.

1 files changed, 4 insertions, 0 deletions

diff --git a/CHANGES b/CHANGES
index 48fe37d5..7df64d70 100644
--- a/CHANGES
+++ b/CHANGES
@@ -19,6 +19,10 @@ TRUNK
 - Advertise supported SASL Channel-Binding types (XEP-0440)
 - Implement RFC 9266 'tls-exporter' channel binding with TLS 1.3
 
+## Changes
+
+- Support sub-second precision timestamps
+
 ## Removed
 
 - Lua 5.1 support