These are just warnings, not actual errors (and these warnings existed in previous release as well, just were upgraded from PendingDeprecationWarning to DeprecationWarning).
The upstream way for removing the features is:
1) PendingDeprecationWarning in release x.y
2) DeprecationWarning in release x.(y+1)
3) functionality removed and no longer works in release x.(y+2)
In this release there were only things that moved from 1) to 2), not from 2) to 3). So nothing to worry about (and the software developers will know that they shouldn't use certain features).
These are just warnings, not actual errors (and these warnings existed in previous release as well, just were upgraded from PendingDeprecat ionWarning to DeprecationWarn ing).
The upstream way for removing the features is:
1) PendingDeprecat ionWarning in release x.y
2) DeprecationWarning in release x.(y+1)
3) functionality removed and no longer works in release x.(y+2)
In this release there were only things that moved from 1) to 2), not from 2) to 3). So nothing to worry about (and the software developers will know that they shouldn't use certain features).