NEWS: point out that 'tahoe backup' requires a 1.3.0-or-later client node

diff --git a/NEWS b/NEWS
index 6e1e405b4663ebd06175cb000c66c58a6d7eca07..583373bff119260949fd6c8440e418e06818463e 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -63,6 +63,11 @@ been uploaded already, to avoid uploading them a second time. This
 drastically reduces the work needed to do a "null backup" (when nothing has
 changed locally), making "tahoe backup' suitable to run from a daily cronjob.
 
+Note that the "tahoe backup" CLI command must be used in conjunction with a
+1.3.0-or-newer Tahoe client node; there was a bug in the 1.2.0 webapi
+implementation that would prevent the last step (create $target/Latest) from
+working.
+
 ** Large Files
 
 The 12GiB (approximate) immutable-file-size limitation is lifted. This