jME 3.10.0-alpha4

Yes I apologize for the delay, your PR is merged now though. Thanks! @RiccardoBlb also wanted to get a few more features into this release before the feature freeze, all of which have now been merged, the first being a substantial rework to the IOS backend: New iOS SDL3 + GLES 3.0 Angle Metal backend by riccardobl · Pull Request #2775 · jMonkeyEngine/jmonkeyengine High density framebuffer and supersampling support by riccardobl · Pull Request #2801 · jMonkeyEngine/jmonkeyengine As well as the addition of a new on-screen virtual joystick: Virtual/on-screen joystick support by riccardobl · Pull Request #2803 · jMonkeyEngine/jmonkeyengine So now that these are all merged, any other new features or substantial changes will be targeted for 3.11 I also plan to do one more alpha release (alpha5) before moving to beta1 since these PRs (as well as a few other recent ones) have introduced substantial changes that may be likely to cause regressions on some devices. Then after a week or two of testing we will move to beta1 and hopefully have 3.10.0-stable out within a month or two depending on how the beta phase goes.