^^^
I was a guest on Robert's Counterparty radio show where I covered the current technical progress we're making on the core Counterparty software: https://letstalkbitcoin.com/blog/post/xcp-weekly-update-18-robby-dermody-and-jop-hartog
To that end, we released 9.51.4 a few weeks back: https://github.com/CounterpartyXCP/counterparty-lib/releases/tag/v9.51.4
It has major performance updates.
Just today, we pushed the "undolog" changes to the "develop" branch (https://github.com/CounterpartyXCP/counterparty-lib/commits/develop), which will make reorg processing almost instantaneous (where before, it could take 15-45 minutes in some cases). This is another major improvement for the core counterparty software, and should be released to "master" within a few weeks, pending some additional testing.
We also made some significant improvements to counterblock, on the "fixes1" branch (https://github.com/CounterpartyXCP/counterblock/commits/fixes1). Those are undergoing testing and will be pushed to master once ready. Counterblock is used by Counterwallet.
And, we are testing counterparty-server against bitcoind 0.11.1, which has been looking good.
Most of this is the unsexy behind-the-scenes work, but they are major strides in helping Counterparty to be a stable and solid option for building a service on, or using in general. For example, Counterwallet stability is much improved over what it was (still not 100% of the way there, but moving in that direction), and the "undolog" updates are very useful for several industry players, like Tokenly.
We have some initial conversations going to possibly identify more long term help that could work on other services, Counterwallet enhancements, etc. This is all very preliminary at this point however, but worth bringing up.