v0.2.8-beta

List of updates:

• Updated ethers.js to v6.7.1
• Updated test cases
• Encryption added more use cases
• Fix issue #90 #75

v0.2.7-beta

Added custom deal parameter and calibration testnet support.

v0.2.6-beta

Merge pull request #95 from lighthouse-web3/v0.2.6

Multi-file upload

v0.2.5-beta

Update npm-publish.yml