# Change Log

15 July:\
Add ES/RU/CN/VN translations of Whitepaper\
\
8 July:\
Invites - remove old text about discount\
\
7 July: \
Add Change Log \
Claim fee for all Characters 100 LSTARs

[21 June](https://letmespeak.medium.com/steps-towards-a-long-term-sustainable-future-for-letmespeak-f1756816f0d7): \
Updated Invite cost table \
Add 6% Invite fee \
Add 5% Claim fee (minimum 100 LSTAR) \
Add 1,5% Swap fee \
Updated LSTAR buyback rules, changed from 0.02 USDC initial period buyback rate to a dynamic rate based on remaining funds earmarked for buyback / (Estimated tokens in circulation + estimated tokens to be issued for learning for existing NFTs )

16 June: \
Scholarship update: add info about minimum percentage of rewards for scholars

13 June: \
Join us minor text update (coinmarketcap application process)

9 June: \
Learning experience minor text update (star icon) \
LetMeSpeak Web3 vs Web2 minor text update \
Sustainable design minor text update (star icon)

1 June: \
Whitepaper publication