This is a major release introducing additional security features.
Please report bugs using the issue tracker at GitHub:
https://github.com/gamecredits-project/gamecredits/issuesHow to Upgrade
If you are running an older version, shut it down. Wait until it has completely shut down (which might take a few minutes for older versions), then run the installer (on Windows) or just copy over /Applications/GameCredits-Qt (on Mac) or gamecreditsd/gamecredits-qt (on Linux).
The first time you run version 0.15.2 or higher, you may be asked to re-index your blockchain. This process will take anywhere from a few minutes to several hours, depending on the speed of your machine.
There are no upgrades compared to 0.15.1 other than the security updates, which require transaction indexing at this time.Compatibility
GameCredits Core is extensively tested on multiple operating systems using the Linux kernel, macOS 10.8+, and Windows Vista and later. Windows XP is not supported.
GameCredits Core should also work on most other Unix-like systems but is not frequently tested on them.Utilizing the Extra Security Features from the Komodo Integration
The integration with Komodo adds extra security features into our chain such as some protections against double spend attacks. To effectively secure your services that utilize GameCredits, please follow the instructions below.
Before accepting a transaction as final:Check if the transaction is 24 confirmations or more. Note that when a transaction is deemed to be in a side chain, it will show as having -1 confirmations Using standard API's within the client, find the block height of the transaction you wish to consider final Verify that the block height obtained in step 2 is less than or equal to the value in the "notarized" field of getinfo Optionally, using getinfo, get the value of "notarizedhash" and verify that your client's bl...