Some more Solana changes from Jonas, John, & Nick.

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Community Events Calendar:
- view tons of community run events, from workshops to meetups: 
- Planning an event? Know an event is happening? Submit it to the Community Events Calendar: https://solana.com/events

Hyperdrive Hackathon Demo/Pitch Practice: https://lu.ma/n5rhcj4q

Proposal Highlight:
 - SIMD 0065: Add `transactionSubscribe` to PubSub
https://github.com/solana-foundation/solana-improvement-documents/blob/fc714c9d7f04ade9e19469d3fa22b908ef552dea/proposals/0065-pubsub-transaction-subscribe.md 

Resources:
- Solana development course: https://www.soldev.app/course
- Cryptographic tools 101: https://www.helius.dev/blog/cryptographic-tools-101-hash-functions-and-merkle-trees-explained

Commit highlight:
- [token-cli] Add confidential transfer mint commands: https://github.com/solana-labs/solana-program-library/pull/5335

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https://twitter.com/solana_devs
Nick: https://twitter.com/nickfrosty
Jonas: https://twitter.com/SolPlay_jonas
John: https://twitter.com/ZYJLiu

If you have a resource you've built or anything that improves the Solana Developer experience, please reach out to us!

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Solana Changelog - October 03 - Confidential transfers in token CLI, transactionSubscribe to PubSub