...The only effective change is that version 2 blocks will be rejected once 95% blocks are on version 4. Blocks are on version 3, so this code is not effective yet.
The next release will increase the block version to 4.
Then how is it that the log reflects:The next release will increase the block version to 4.
Quote
26 of last 100 blocks above version 3
There are people incorrectly mining with other software/pools that sets version bits. These are detected as > 3 blocks.
If you mine with the wallet it will only generate version 3 blocks.