change version number to 0.3

4 jobs for v0.3 in 57 minutes and 22 seconds (queued for 1 second)
latest
Status Job ID Name Coverage
  Test
passed #24294
dune-2.6

00:26:46

passed #24295
dune-2.7

00:38:10

passed #24296
dune-git

00:37:55

passed #24297
dune-git-full

00:48:49