Add agenda july 2025 (#37)

* remove extra post

* add july agenda

Closes #35

Author: josibake

_posts/2025-07-03-bitdevs-rotterdam.md

@@ -22,4 +22,23 @@ These rules exist so that BitDevs participants can speak freely within the event
 
 # Agenda
 
-TBD
+## Research
+
+* ["Intersection Attacks on CoinJoin Anonymity"](https://spiralbtc.substack.com/p/the-scroll-4-intersection-attacks)
+* ["Eric Voskuil on Bitcoin Core's UTXO model"](https://brink.dev/blog/2025/06/17/eng-call-eric-voskuil-utxo-model/)
+
+## Proposals
+
+* ["CTV + CSFS: a letter"](https://groups.google.com/g/bitcoindev/c/KJF6A55DPJ8)
+  * ["What's a good stopping point? Making a case for capabilities enabled by CTV+CSFS"](https://groups.google.com/g/bitcoindev/c/-qJc1EWQzY0)
+* [Attributable failures in Lightning (spec discussion)](https://github.com/lightning/bolts/pull/1044)
+
+## PRs / work
+
+* A separate p2p crate in rust-bitcoin
+  * [Introduce empty p2p messages crate](https://github.com/rust-bitcoin/rust-bitcoin/pull/4572)
+  * [Remove all p2p dependency from `network`](https://github.com/rust-bitcoin/rust-bitcoin/pull/4565)
+  * [Move `p2p` encodings from encode and into `p2p`](https://github.com/rust-bitcoin/rust-bitcoin/pull/4571)
+
+* Bitcoin Core backports releases
+  * [Bitcoin Core 28.2 released](https://groups.google.com/g/bitcoindev/c/xOVou-Zat0g)