I am the developer of GradFilter and have some progress to report.
Firstly, thanks to afx for directing me here, and apologies to all of you for not communicating a status update lately.
I have a working beta version of the Pro plugin for Linux only at this stage. After fixing a couple of bugs I will package it for all supported operating systems and make it available. As some of you have noted, I also need to work out a payment solution, but I believe I can resolve this soon.
A few things to keep in mind:
- As I'm currently juggling full time work, a new venture and other commitments, my availability is particularly limited at the moment
- At this stage, I'm not planning to release a free version as I did previously. I understand that this may bother some people, but I must focus my efforts quite carefully at the moment due to a pending career change.
- A free upgrade will be provided for all past registered users of the Bibble version, and since ASP is cheaper than Bibble was, I intend to make the price lower for new purchases.
- The feature set is very close to that of the Bibble version, and future changes are unlikely.
- Roger Barnes