Compatibility with Earlier Versions

The following table summarizes snapshot compatibility information.

Snapshot compatibility
Save in version	Open in version
	3.5	4.0	4.1 – 4.4	10 – 2017.1	2017.2	2017.3	2018.1 – 2019.1	2019.2 – 2019.3	2020.1
3.5
4.0
4.1 – 4.4
10 – 2017.1
2017.2
2017.3
2018.1 – 2019.1
2019.2 – 2019.3
2020.1