Quote - Right at the top on the page with weekly Lux builds we find:

*The LuxRender team is pleased to bring you the third (and last?) pre release of the upcoming 0.7 version.

Based on feedback from the first 2 pre releases, we've fixed a whole lot of bugs and polished the GUI and LuxBlend exporter. I want to thank the whole dev team for its commitment to improving LuxRender. We're not aware of any major bug left, please report any in Mantis. 

So we can assume the way how Lux works now is "the last word" (especially this camera problem)

Now you have completely confused me as well.

LuxRender 0.7 RC3 was published June 6. Well BEFORE 0.7 was released.

LuxRender 0.7 (official) was published July 9.

http://www.luxrender.net/forum/viewtopic.php?f=12&t=4209

I could be wrong, as I don't have time to chase down everything that looks wrong to me, but your info about RC3 looks wrong to me.

The 0.7 official July 9 announcement also says (confusingly)

Quote - Changes since v0.7RC3:

• bug fixes (mostly to reduce fireflies)

I say confusingly because it looks like you're telling us RC3 is newer than the released 0.7, while the Lux site tells us the opposite.

---

Renderosity forum reply notifications are wonky. If I read a follow-up in a thread, but I don't myself reply, then notifications no longer happen AT ALL on that thread. So if I seem to be ignoring a question, that's why. (Updated September 23, 2019)