I am currently testing some wallet improvements, especially for people with a large number of coins (1m+) that are continuously staking. Please make a backup of your wallet.dat and test these wallets, especially if you've been having issues with the wallet hanging/freezing. Do not expect this wallet to solve the problem right away, it will happen slowly over time as you continue staking.

These improvements were made on the lite wallet to make it easier to track down problems. Once I am sure the lite wallet is running stably I will port the new updates to Pinkcoin 2.0.

PinkCoin Windows Wallet 1.2 RC1
PinkCoin Mac OS X Wallet 1.2 RC1


Updates:
Re-calibrated Staking System:
The staking system will consolidate coins in larger chunks. Over time this will reduce PC workload, reduce orphans, reduce the overall weight on the network, make staking more consistent, and the wallet more responsive regardless of the number of coins you have in it.

Network Weight Algorithm:
Estimated time to stake should now be more accurate.

New hardcoded nodes:
Pinkcoin.conf should no longer be necessary to just connect to the network.

Updated security:
The windows wallet is updated to OpenSSL 1.0.1L, the Mac wallet is updated to OpenSSL 1.0.2. The wallets include the necessary fixes to make them compatible with clients running previous versions.

This is a Recommended, but not a Mandatory update.
If you would like to continue running the 2.0 wallet until a new release is made, please feel free. But if you are having issues with your wallet, please try this one for a few days and see if the situation improves.

If you have any issues with the wallet please do not hesitate to reply here or contact me or fayoling via PM.