[Vala] Vala safe to use for development?

[Rob Kendrick <vala-l rjek com>]

Hi guys,

Just a quick question; are any changes planned between the current
release version and a 1.0 milestone that would cause code written with
the current release non-functional?

I ask because I'm about to undertake a project at work, and I'd love to
use Vala, but I'm not sure I'll get permission to use it if
incompatible changes are likely in future.

Thanks for any input.

B.