Another online math editor named mathcha.

If you like math whether you are a student, teacher, or parent, then this online editor is very suitable for you.
Take a look at the official youtube channel:

Godot 4.0 : New feature SDFGI on Godot.

Another feature for Godot game engine:

• Godot 4.0 gets SDFGI stands for Signed Distance Field Global Illumination based real-time global illumination;

See this feature at Juan Linietsky official YouTube channel - the author of this good game engine.
Juan Linietsky is part of the development team of Godot game engine starts in 2007.

Unity 3D : Unity Learn Premium will be available to everyone at no cost.

Unity 3D team comes with many resources and features for game development and students:
Supporting our Community: We’re making Learn Premium available to all users in perpetuity. Start Learning.
You can find on the official webpage two :
Unity ML-Agents Hummingbirds
and
Unity ML-Agents Penguins
A short introduction by Jessica Lindl on June 23, 2020, can be found on the official Unity blog tells us:
... That’s why starting today, Unity Learn Premium will be available to everyone at no cost.
Now, let's see the video from the official Unity YouTube channel:

How to Create Variable Radius Bevel in Blender by Gleb Alexandrov.

With 157K subscribers, the author of this video tutorial comes with a good point to start learning Blender 3D software ...
Follow the channel to see more ...

News: Contest from Pixilart website.

Pixilart Speed Drawing Contest is the first of its type. A winner will be chosen on July 31st, 2020 at which time this contest will come to an end.
You need to draw something, record your drawing and upload it to youtube and put the link of the youtube video to the official website.
You can win an Artist Display 12 Pro tablet.
And that's not all, the website has an online tool for drawing and comes with these new features:

• online gallery;
• create an account, and share your drawings;
• every day this website comes with a daily challenge to test your skill;

News: The new release of GIMP version 2.10.20 .

This new stable release version 2.10.20 come at 2020-06-07 for all users.

The release can be download for GNU/Linux, OS X ,and Microsoft Windows on the official webpage.

The team development tells us about this release here:

GIMP 2.10.20 comes with new features as well as important bugfixes.

Release highlights:

    Tool-group menus can now expand on hover
    Non-destructive cropping now available by cropping the canvas rather than actual pixels
    Better PSD support: exporting of 16-bit files now available, reading/writing channels in the right order
    On-canvas controls for the Vignette filter
    New filters: Bloom, Focus Blur, Lens Blur, Variable Blur
    Blending options now built into filter dialogs
    Over 30 bugfixes