When transitioning from the LIB sync mode to the mode where net_plugin catches up to the head of a remote peers best known branch, we calculate the branch to send based on the peers local LIB which could have shifted since the time the request was made due to latency.  If this it the first time we are synchronizing with that branch this means that there could be a gap in delivered blocks resulting in the blocks sent being unlinkable.   The more latency on a connection the more likely it is that the LIB of your block provider moved forward between the packets.

As a fix, we now send, at most, the branch from the LIB we last sent to that peer instead of the current LIB.  In addition, if that peer has reported its head id and we are building on top of that branch, we also squelch the delivery of blocks they already know about.

bump version to 1.3.0

PORT Consolidated Security Fixes for 1.2.6 to 1.3.0

Release 1.2.6

bump version to 1.2.6

Consolidated Security Fixes for 1.2.6

Fix trivial error message print in cleos http

- Consider peers for syncing at most once
Co-authored-by: NMatt Witherspoon <32485495+spoonincode@users.noreply.github.com>

sync wabt to upstream as of 2018 Sep 18; considerable performance boost

- Consider peers for syncing at most once
Co-authored-by: NMatt Witherspoon <32485495+spoonincode@users.noreply.github.com>

Create community plugin list

Transaction trace logging for visibility of transactions on P2P

 fix history_plugin get_transaction bug

log when a producing node drops a previously accepted but unapplied transaction from consideration due to expiry

This update provides a considerable performance boost

in cases where there are early outs indicate how many entries were actually processed and how many were potentially processed

add installs for libtester

add tracing for when persisted transactions are dropped, add logging to producer plugin about various start block processing statistics.

Port v1.2.4 and v1.2.5

Improvements to get account (chain_plugin and cleos) related to core_symbol

cleos improvements: disambiguate symbol_code in to_asset cache using contract name; efficiency improvements related to --pay-ram-to-open option

fix core_symbol issues with get account; also print out account creation time during cleos get account