Anybody using a current version or older under an Apache license can continue to do so, as far as I can tell.
Nobody using a free version of any software should expect some benelovent 3rd party to continue fixing bugs and making improvements for free, even if you enjoyed that privilege before.
Nobody using a free version of any software should expect some benelovent 3rd party to continue fixing bugs and making improvements for free, even if you enjoyed that privilege before.