changed protobuf versions to 2.28.0

Temporarily increase the size of allowed transfers

We need to evaluate what is the best solution here, increasing the
allowed transfer size, or instead solving the problem in the protocol
level but chunking big transfers.

At the moment, we increase the allowed size so that we can make
progress.

Signed-off-by: Babis Chalios <[email protected]>

Temporarily increase the size of allowed transfers

We need to evaluate what is the best solution here, increasing the
allowed transfer size, or instead solving the problem in the protocol
level but chunking big transfers.

At the moment, we increase the allowed size so that we can make
progress.

Signed-off-by: Babis Chalios <[email protected]>

Bump version to 0.3.0

Bump version to 0.2.0

The initial commit