- Fresh transcripts from Grincon 2019 were posted, including Daniel Boneh’s talk on advanced cryptography and the libsecp256k1-zkp audit session.  
- A dedicated transcript on “Scriptless Scripts with Mimblewimble” was added, detailing how to execute smart-contract-like behavior without revealing the script on-chain.  
- The new material is hosted on the diyhpluswiki at diyhpl.us, expanding the open archive of technical talks relevant to privacy-preserving cryptocurrencies and decentralized systems.