diff --git a/Cargo.lock b/Cargo.lock
index 44c30634..426101e2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -85,13 +85,12 @@ dependencies = [
 
 [[package]]
 name = "aitia"
-version = "0.3.0-dev.5"
+version = "0.3.0-rc.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf586cb9185c985fd25a4fae5cf2e8e2f590dd7c60beffd9cc62da64ac80d16a"
+checksum = "aa6441219defcb93f3625601a0d3cc715ce1a0acecca9991247aff4fd7a4c1d4"
 dependencies = [
  "anyhow",
  "derive_more",
- "holochain_trace",
  "parking_lot 0.12.3",
  "petgraph",
  "regex",
@@ -1754,9 +1753,9 @@ checksum = "0ce7134b9999ecaf8bcd65542e436736ef32ddca1b3e06094cb6ec5755203b80"
 
 [[package]]
 name = "fixt"
-version = "0.4.0-dev.3"
+version = "0.4.0-rc.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "58f00f6a51bfb4b9f808a7fc2accb891682bda7cfcafbf08a283393f7db49a80"
+checksum = "a61c0fd4010d5d20f6383c16c523159aa7e8513c2fb2fd79d6fb319831af7623"
 dependencies = [
  "holochain_serialized_bytes",
  "lazy_static",
@@ -2177,9 +2176,9 @@ dependencies = [
 
 [[package]]
 name = "hc_deepkey_sdk"
-version = "0.7.0-dev.6"
+version = "0.7.0-rc.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea908bf540cdceeac81a53e348a8bfb2e011ba8bd41aeaebe0cf826151152fa3"
+checksum = "0cbf754afd67edfa4cdb72394876704668693c78505a2bc054759157f74c29f3"
 dependencies = [
  "arbitrary",
  "hc_deepkey_types",
@@ -2190,9 +2189,9 @@ dependencies = [
 
 [[package]]
 name = "hc_deepkey_types"
-version = "0.8.0-dev.6"
+version = "0.8.0-rc.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c2df5dd06aea65209ee9c92cbb5b78f58dabcee44e67e2ce8ce72269c36e019"
+checksum = "f4c994a7e2c1e3de03d5915945e4ca81687f1c5dd9ed0f24fc7d9cdb6c4e6acc"
 dependencies = [
  "arbitrary",
  "hdi",
@@ -2215,9 +2214,9 @@ dependencies = [
 
 [[package]]
 name = "hc_seed_bundle"
-version = "0.2.4"
+version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "849aaef544dc9a561bcf1af4cbbc02e4cd24904b623aa1d0311f756fc2a96d38"
+checksum = "4f930e251000e258ff14c36c4d045c9ec1dcbf2a6fff53b1432342b9a34df5ae"
 dependencies = [
  "futures",
  "one_err",
@@ -2230,14 +2229,13 @@ dependencies = [
 
 [[package]]
 name = "hc_sleuth"
-version = "0.4.0-dev.24"
+version = "0.4.0-rc.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ace6050ba4dbb9b2be272c25312e540c12a967cfa0ae2f00cf624f67f027172d"
+checksum = "44e729d2a4b4a05f1045ee5ff6f41529e0ae5c4f8d89e8260dcef7b8125c31b0"
 dependencies = [
  "aitia",
  "anyhow",
  "derive_more",
- "holochain_state_types",
  "holochain_trace",
  "holochain_types",
  "kitsune_p2p",
@@ -2276,9 +2274,9 @@ dependencies = [
 
 [[package]]
 name = "hdi"
-version = "0.5.0-dev.15"
+version = "0.5.0-rc.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da97eabe84f2eccc10ffad392da05a1998e0b5df8eb35960cd30a1a1dbc7a96a"
+checksum = "a11b9903154b2f80f0c4523bebe912a331c098a2d44cf0ba123c59dd71b6bbe3"
 dependencies = [
  "getrandom 0.2.15",
  "hdk_derive",
@@ -2294,9 +2292,9 @@ dependencies = [
 
 [[package]]
 name = "hdk"
-version = "0.4.0-dev.17"
+version = "0.4.0-rc.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e7d0362e8a94f17e3d050be68a83fe9313a950aebd345bae6db0f60a7eb6f93a"
+checksum = "066fd837e5d9ef4d943350b4f45bad4078fe788e50682fb404e2cfc6b713fdcb"
 dependencies = [
  "getrandom 0.2.15",
  "hdi",
@@ -2314,9 +2312,9 @@ dependencies = [
 
 [[package]]
 name = "hdk_derive"
-version = "0.4.0-dev.14"
+version = "0.4.0-rc.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "379fea8efc247dec919950b52c8dd6cf184da2c72ab9a90a2994bfe50fc3496b"
+checksum = "4103bbeaec462f7f0643a418823dad035ed8e108d6d36322d6544f7565b5dbf5"
 dependencies = [
  "darling 0.14.4",
  "heck 0.5.0",
@@ -2411,9 +2409,9 @@ dependencies = [
 
 [[package]]
 name = "holo_hash"
-version = "0.4.0-dev.12"
+version = "0.4.0-rc.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "84ab790f4a750f08ff11824dd6bc13c1b091371b7b4bac92733b15bb135c2fa6"
+checksum = "190c060ed23f60135e8ba0ff08c77a7ca283af35cc4aadf321433bfade7bcf5b"
 dependencies = [
  "arbitrary",
  "base64 0.22.1",
@@ -2437,9 +2435,9 @@ dependencies = [
 
 [[package]]
 name = "holochain"
-version = "0.4.0-dev.25"
+version = "0.4.0-rc.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "771313f58af9d7c51962959507ad2e51ffcd2fc75a013041ad44c6a718cee2c4"
+checksum = "7fc812cc54b84bde5f425e8ac14cfe925f0cb9a7ffdb80e2038dc59044c5043f"
 dependencies = [
  "aitia",
  "anyhow",
@@ -2448,7 +2446,6 @@ dependencies = [
  "async-trait",
  "backtrace",
  "base64 0.22.1",
- "bytes",
  "cfg-if 1.0.0",
  "chrono",
  "contrafact",
@@ -2505,11 +2502,9 @@ dependencies = [
  "opentelemetry_api",
  "parking_lot 0.12.3",
  "petgraph",
- "predicates 3.1.2",
  "rand 0.8.5",
  "rand-utf8",
  "rand_chacha 0.3.1",
- "reqwest 0.12.7",
  "rusqlite",
  "sbd-server",
  "sd-notify",
@@ -2543,9 +2538,9 @@ dependencies = [
 
 [[package]]
 name = "holochain_cascade"
-version = "0.4.0-dev.25"
+version = "0.4.0-rc.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6715d1cbef3e5dd19fed9e5ae33c34de22077ddc5da4dcc39c64b262dcd0a3c2"
+checksum = "3da613d2fb926182cfb7c974db9c5fb5e479c4f685a9bec1b1de5daf5275cf18"
 dependencies = [
  "async-trait",
  "fixt",
@@ -2571,9 +2566,9 @@ dependencies = [
 
 [[package]]
 name = "holochain_chc"
-version = "0.1.0-dev.5"
+version = "0.1.0-rc.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c51a47d4ed05689c741f41d5caf7d4dc2d36b9616a598612d04d326d7887622"
+checksum = "fe0fc0dc7486f058cede7c895daa43056ba429b73273fdb2f2f6458c1b9594f3"
 dependencies = [
  "async-trait",
  "derive_more",
@@ -2597,10 +2592,11 @@ dependencies = [
 
 [[package]]
 name = "holochain_conductor_api"
-version = "0.4.0-dev.25"
+version = "0.4.0-rc.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e0f60e806482d1f927d472d2d9e52228a576a1bf1dec82a9e034668df6a3d8df"
+checksum = "0be8f80ae5531305d48ef868cd5d71e58d9c4f348e7ca90bad072c3f57e503b4"
 dependencies = [
+ "cfg-if 1.0.0",
  "derive_more",
  "holo_hash",
  "holochain_keystore",
@@ -2621,9 +2617,9 @@ dependencies = [
 
 [[package]]
 name = "holochain_conductor_services"
-version = "0.3.0-dev.25"
+version = "0.3.0-rc.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "269aa50a8c56f05693b6c4cb4926ba3cef359296ef6645bdb7b65042b0e7104b"
+checksum = "5d16457206d4848a68a661211fc63c9bfb85f46b3192af3f0c445ac6c331cbac"
 dependencies = [
  "anyhow",
  "arbitrary",
@@ -2631,7 +2627,6 @@ dependencies = [
  "derive_more",
  "futures",
  "hc_deepkey_sdk",
- "holochain_deepkey_dna",
  "holochain_keystore",
  "holochain_types",
  "holochain_util",
@@ -2653,9 +2648,9 @@ checksum = "be0aa773b74c40ef5e4e02f414d8cbfc4e92520a93511055a3fbccc12d2dd045"
 
 [[package]]
 name = "holochain_integrity_types"
-version = "0.4.0-dev.14"
+version = "0.4.0-rc.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b79568981a1da6981295b6b9d821d88b330afc262fb65693336dcacae20c9b9d"
+checksum = "55fd6b8aa759be57a51c6af632d81e50e3200ac10d38dd35e094c1ed957591b9"
 dependencies = [
  "arbitrary",
  "derive_builder 0.20.1",
@@ -2675,9 +2670,9 @@ dependencies = [
 
 [[package]]
 name = "holochain_keystore"
-version = "0.4.0-dev.22"
+version = "0.4.0-rc.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c0c8cdaa7098a946ecd6ff4a8d6b5eb0e2a117c0b1d6b2db2946021596b0d34"
+checksum = "3d8234a44c072aa8a3766e5f2686d9eea9c85507f6582951ddb0a660d6ef1802"
 dependencies = [
  "base64 0.22.1",
  "derive_more",
@@ -2704,9 +2699,9 @@ dependencies = [
 
 [[package]]
 name = "holochain_metrics"
-version = "0.4.0-dev.4"
+version = "0.4.0-rc.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97f1e76a5cc221de42f55e068689874e0691f7f36ade21d4a5c7820ba3b3dc60"
+checksum = "00e87c8db537e3ab19713d613aacec0c7bc52acc7b0fc6edb15bd5ef37805e40"
 dependencies = [
  "influxive",
  "opentelemetry_api",
@@ -2715,9 +2710,9 @@ dependencies = [
 
 [[package]]
 name = "holochain_nonce"
-version = "0.4.0-dev.7"
+version = "0.4.0-rc.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3bee65dd7e2558659687d7c8a02646739f1a6a9ebdc35015241a0bfdecf7fe5c"
+checksum = "e1e9d716254b6d1eba405b5fc0f09dc8d4260482fa06dbe98a4c610b38fd83de"
 dependencies = [
  "getrandom 0.2.15",
  "holochain_secure_primitive",
@@ -2726,9 +2721,9 @@ dependencies = [
 
 [[package]]
 name = "holochain_p2p"
-version = "0.4.0-dev.25"
+version = "0.4.0-rc.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0fd19cb0e269c1d3d4fc44ba3454b408ff4428082e8c1d5c0a4a50789d6e2764"
+checksum = "07068cc2c7574d9406d00daa1a8cb271e1e9de04b55955a81a00d9832257e116"
 dependencies = [
  "aitia",
  "async-trait",
@@ -2759,9 +2754,9 @@ dependencies = [
 
 [[package]]
 name = "holochain_secure_primitive"
-version = "0.4.0-dev.1"
+version = "0.4.0-rc.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c9c9cbba8effd767423fd69a65e4c4458f359b62aca46f2e3527406958cf26c7"
+checksum = "3160015099d36ece72a40d78fe08033837dd5c8ea9cb23f01782986238a66480"
 dependencies = [
  "paste",
  "serde",
@@ -2798,9 +2793,9 @@ dependencies = [
 
 [[package]]
 name = "holochain_sqlite"
-version = "0.4.0-dev.21"
+version = "0.4.0-rc.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "442cb846bf887b42ebf7636118b3c57145e140391990cbb727aa34273abbffbf"
+checksum = "00c081bca17e6a58157b5f45abcfdfba1067c3b38e575bdd65871854e049b293"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -2843,9 +2838,9 @@ dependencies = [
 
 [[package]]
 name = "holochain_state"
-version = "0.4.0-dev.25"
+version = "0.4.0-rc.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0766fbe46f99d4e568af6f387e5c0943a9bdcf1df35ac66c475153831c817ec3"
+checksum = "ebccd79c8cdcae836f0ebba4f36d85e0ff4ad92fe63c6ec21ca443b3f87117c6"
 dependencies = [
  "aitia",
  "async-recursion",
@@ -2881,9 +2876,9 @@ dependencies = [
 
 [[package]]
 name = "holochain_state_types"
-version = "0.4.0-dev.14"
+version = "0.4.0-rc.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfb4a2f32f44489d2154f9d9fb69df0ae3430be7c8cda1c4a5332f4d48344225"
+checksum = "00c52e0c3b4c108692f376c67158c2d007253500a67b4fe53fe23177e7b632aa"
 dependencies = [
  "holo_hash",
  "holochain_integrity_types",
@@ -2892,9 +2887,9 @@ dependencies = [
 
 [[package]]
 name = "holochain_test_wasm_common"
-version = "0.4.0-dev.17"
+version = "0.4.0-rc.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0964534c6d4f3f9254eec306a4e19c8890ebea1f077d0b7ca83c50792d84e70"
+checksum = "750adb191e8506f64496c0c4c582d8c2545c3f9c60f4f4eae51bcc077f3a0508"
 dependencies = [
  "hdk",
  "serde",
@@ -2902,9 +2897,9 @@ dependencies = [
 
 [[package]]
 name = "holochain_trace"
-version = "0.4.0-dev.5"
+version = "0.4.0-rc.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f3e00bdd969d61fab25573441a201ee8da89d34df655b4153e1d092e54dca29a"
+checksum = "68bb7147e6ce0542c661706779541bead79ca6bc95540732384d8590a9ee875d"
 dependencies = [
  "chrono",
  "derive_more",
@@ -2920,9 +2915,9 @@ dependencies = [
 
 [[package]]
 name = "holochain_types"
-version = "0.4.0-dev.24"
+version = "0.4.0-rc.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "605386a24b66b4effc7057645b11e6cd62eec14a5ed88962417956bb700766b1"
+checksum = "91090efe13869808982638d0bec270f5eeee7d2980b7bdd17ca5317853fb71db"
 dependencies = [
  "anyhow",
  "arbitrary",
@@ -2939,7 +2934,6 @@ dependencies = [
  "flate2",
  "futures",
  "getrandom 0.2.15",
- "hc_deepkey_sdk",
  "holo_hash",
  "holochain_keystore",
  "holochain_nonce",
@@ -2978,9 +2972,9 @@ dependencies = [
 
 [[package]]
 name = "holochain_util"
-version = "0.4.0-dev.4"
+version = "0.4.0-rc.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac1c491b6ba90c68041b393264b1e67c2990b68094caa7fdfe1ea5a959c82107"
+checksum = "89b36a8bd9f79cbe6de5fded86b9074c54081a97367660c466d25f5ac6841dc1"
 dependencies = [
  "backtrace",
  "cfg-if 1.0.0",
@@ -2991,14 +2985,13 @@ dependencies = [
  "rpassword",
  "sodoken 0.0.11",
  "tokio",
- "tracing",
 ]
 
 [[package]]
 name = "holochain_wasm_test_utils"
-version = "0.4.0-dev.24"
+version = "0.4.0-rc.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "315f0df41891674fba092b36ccd28c89a12e597d3ab6ca33fdb0b9e4259e3dd7"
+checksum = "c1ddcba0c942540c105ea45e3e2bcd74b9991b1676befafcb75de15979e02ac1"
 dependencies = [
  "holochain_types",
  "holochain_util",
@@ -3057,9 +3050,9 @@ dependencies = [
 
 [[package]]
 name = "holochain_websocket"
-version = "0.4.0-dev.24"
+version = "0.4.0-rc.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26b58d60f421cc793d999e6a0445a44061af0809569e522afcfca42b64d5602b"
+checksum = "279012d7627062833a64c2421c01ab859adea518033c2c6f610418d4a8d28e21"
 dependencies = [
  "async-trait",
  "futures",
@@ -3075,9 +3068,9 @@ dependencies = [
 
 [[package]]
 name = "holochain_zome_types"
-version = "0.4.0-dev.17"
+version = "0.4.0-rc.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "64752eeef8c57e0549f09a9fac7b6fb73c94028bc021589f94c7cfd68b4b54c8"
+checksum = "7c20154541de3704d11642fd43ad141b88a15ba481ea44b5bfc97831ba9e61fb"
 dependencies = [
  "arbitrary",
  "contrafact",
@@ -3105,7 +3098,6 @@ dependencies = [
  "shrinkwraprs",
  "strum",
  "subtle",
- "subtle-encoding",
  "thiserror",
  "tracing",
 ]
@@ -3129,7 +3121,7 @@ checksum = "f9c7c7c8ac16c798734b8a24560c1362120597c40d5e1459f09498f8f6c8f2ba"
 dependencies = [
  "cfg-if 1.0.0",
  "libc",
- "windows",
+ "windows 0.52.0",
 ]
 
 [[package]]
@@ -3338,7 +3330,7 @@ dependencies = [
  "iana-time-zone-haiku",
  "js-sys",
  "wasm-bindgen",
- "windows-core",
+ "windows-core 0.52.0",
 ]
 
 [[package]]
@@ -3682,9 +3674,9 @@ dependencies = [
 
 [[package]]
 name = "kitsune_p2p"
-version = "0.4.0-dev.21"
+version = "0.4.0-rc.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e9daf4a7d6ba1b0e0aac0fad4cc9669760f2292eb571efddb6b27276cb57c057"
+checksum = "fad569db6472637d688f856532f627659597a75ae371c6f05f3f048c761db8b4"
 dependencies = [
  "arrayref",
  "base64 0.22.1",
@@ -3697,7 +3689,6 @@ dependencies = [
  "ghost_actor",
  "governor",
  "holochain_trace",
- "itertools 0.12.1",
  "kitsune_p2p_bin_data",
  "kitsune_p2p_block",
  "kitsune_p2p_bootstrap_client",
@@ -3728,9 +3719,9 @@ dependencies = [
 
 [[package]]
 name = "kitsune_p2p_bin_data"
-version = "0.4.0-dev.11"
+version = "0.4.0-rc.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d5bc477873f3c25e263946caa431f236dec465d4c7c75a715bdf41cc87f45013"
+checksum = "bdb7c39b8e0c7c2f37457ab7005903bda9c30d4d2f45d84c61776dc025863559"
 dependencies = [
  "arbitrary",
  "base64 0.22.1",
@@ -3747,9 +3738,9 @@ dependencies = [
 
 [[package]]
 name = "kitsune_p2p_block"
-version = "0.4.0-dev.11"
+version = "0.4.0-rc.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb37277cef33bacf6113448c8c224296c3ceb25ce1c72eca7911984f0bff0d65"
+checksum = "9d331df99fe02990b7ae8c3767ea9437519a158e353905dea49a022f3511bee8"
 dependencies = [
  "kitsune_p2p_bin_data",
  "kitsune_p2p_timestamp",
@@ -3758,9 +3749,9 @@ dependencies = [
 
 [[package]]
 name = "kitsune_p2p_bootstrap"
-version = "0.3.0-dev.14"
+version = "0.3.0-rc.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "621ce8508260ffc2e153cdfefe3f21d48b8877fcf97ae9cdcec112a202c6822e"
+checksum = "80824055058643294b346ce56b33ec088596724bb5088d0002226c6bc355367a"
 dependencies = [
  "clap 4.5.17",
  "futures",
@@ -3778,9 +3769,9 @@ dependencies = [
 
 [[package]]
 name = "kitsune_p2p_bootstrap_client"
-version = "0.4.0-dev.14"
+version = "0.4.0-rc.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91789c24788db108e92e455efa06338b53593e749d2cad6cab1ddd46b545944f"
+checksum = "5e09bec08dec66dfe7dcea37624b2f0591d826372223fbfa2d82ded2702ea954"
 dependencies = [
  "kitsune_p2p_bin_data",
  "kitsune_p2p_bootstrap",
@@ -3793,9 +3784,9 @@ dependencies = [
 
 [[package]]
 name = "kitsune_p2p_dht"
-version = "0.4.0-dev.9"
+version = "0.4.0-rc.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "724960e037263eca03dad008d68a28fcab20f14a7a93a6572ff9c2743becdb1a"
+checksum = "8479a92ad1b24df28025370313207a4a55e7f37a5de0ccf3b9cb02a4bc8af2f8"
 dependencies = [
  "arbitrary",
  "colored",
@@ -3817,9 +3808,9 @@ dependencies = [
 
 [[package]]
 name = "kitsune_p2p_dht_arc"
-version = "0.4.0-dev.9"
+version = "0.4.0-rc.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49cefd7f1867eb14ade8fce5b6a9975c399780f4735aad7701ed1b2036b72ae9"
+checksum = "8a821f0daf7ac92fc4bcd59e4b121387756ca8a68fcfe87b7efeac863b5483ab"
 dependencies = [
  "arbitrary",
  "derive_more",
@@ -3835,9 +3826,9 @@ dependencies = [
 
 [[package]]
 name = "kitsune_p2p_fetch"
-version = "0.4.0-dev.13"
+version = "0.4.0-rc.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3482a52b635f770f7235efe6bf2dd1928574702fcfbade69f7aabec613c70a10"
+checksum = "4c0bd85554d9e7da7c6805f61950f4ca374a723ac282d5648947f21ef5dbdcf1"
 dependencies = [
  "backon",
  "derive_more",
@@ -3851,13 +3842,12 @@ dependencies = [
 
 [[package]]
 name = "kitsune_p2p_mdns"
-version = "0.4.0-dev.2"
+version = "0.4.0-rc.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4d57ccdbad385b104ffdadd3db14abe73024f586df8160f2dc89560d5b807ae"
+checksum = "063b93f20de354d8d42b20cc6dc05e24493ef11ed7edd7e888076a8b46176ed0"
 dependencies = [
  "base64 0.22.1",
  "err-derive 0.3.1",
- "futures",
  "libmdns",
  "mdns",
  "tokio",
@@ -3866,9 +3856,9 @@ dependencies = [
 
 [[package]]
 name = "kitsune_p2p_proxy"
-version = "0.4.0-dev.13"
+version = "0.4.0-rc.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d1efae608bc19578bf5377e6ba11b2e006203fc55cf1637cd11c5522e384f001"
+checksum = "085cac6201e8c854044c51458839c9269dd3181c9ec4912d7a6e38e877d98e2e"
 dependencies = [
  "base64 0.22.1",
  "derive_more",
@@ -3877,15 +3867,14 @@ dependencies = [
  "kitsune_p2p_types",
  "serde",
  "serde_bytes",
- "structopt",
  "tokio",
 ]
 
 [[package]]
 name = "kitsune_p2p_timestamp"
-version = "0.4.0-dev.4"
+version = "0.4.0-rc.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "27e44de630f9a0c27edb0c123d12cafe09d3b719845f966c742e9b2043efea07"
+checksum = "ca09ee47fe55fd72e12b2af9fd91bce5e6e0db04ecaa156ca75dd901a019af80"
 dependencies = [
  "arbitrary",
  "chrono",
@@ -3899,9 +3888,9 @@ dependencies = [
 
 [[package]]
 name = "kitsune_p2p_types"
-version = "0.4.0-dev.13"
+version = "0.4.0-rc.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0305bc228d171847cc35439e6ad56d41bd61da019900964026d771b5de69f896"
+checksum = "b09bc80d2b76e429470249e0979c0c52cf7db5ae1c9e5718ea836b2b0dff2b72"
 dependencies = [
  "arbitrary",
  "base64 0.22.1",
@@ -3944,9 +3933,9 @@ dependencies = [
 
 [[package]]
 name = "lair_keystore"
-version = "0.5.1"
+version = "0.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ff167fc218b19e270557f6e688969bf137521b4dcfe00ebbfb00df8a14caa5a4"
+checksum = "d9b6f792c308afb82ceac6035fcf0ad321eaf271b892d08789d822e78b112a4d"
 dependencies = [
  "lair_keystore_api",
  "pretty_assertions",
@@ -3960,9 +3949,9 @@ dependencies = [
 
 [[package]]
 name = "lair_keystore_api"
-version = "0.5.1"
+version = "0.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "241847cf5de13da9c60930b6ccd0d6411e68d9f6b2f942dd029bb668e3aa9e1d"
+checksum = "f5d6aa053bddb4e4c36652217349511ea9c51f1bdaf60530a7013d2d4c91204e"
 dependencies = [
  "base64 0.22.1",
  "dunce",
@@ -3975,7 +3964,6 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_yaml",
- "time",
  "tokio",
  "toml",
  "tracing",
@@ -3998,9 +3986,9 @@ checksum = "884e2677b40cc8c339eaefcb701c32ef1fd2493d71118dc0ca4b6a736c93bd67"
 
 [[package]]
 name = "libc"
-version = "0.2.158"
+version = "0.2.167"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8adc4bb1803a324070e64a98ae98f38934d91957a99cfb3a43dcbc01bc56439"
+checksum = "09d6582e104315a817dff97f75133544b2e094ee22447d2acf4a74e189ba06fc"
 
 [[package]]
 name = "libflate"
@@ -4322,7 +4310,7 @@ dependencies = [
  "fragile",
  "lazy_static",
  "mockall_derive",
- "predicates 2.1.5",
+ "predicates",
  "predicates-tree",
 ]
 
@@ -4346,9 +4334,9 @@ checksum = "7843ec2de400bcbc6a6328c958dc38e5359da6e93e72e37bc5246bf1ae776389"
 
 [[package]]
 name = "mr_bundle"
-version = "0.4.0-dev.7"
+version = "0.4.0-rc.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bec8cf33890b9d37580b77210cf52adc23b7a6528eaeb780b91c982374a19343"
+checksum = "5196c416124a0ee668823722ac5e30f99c2c3269d0c0bab2b476f604ef1f20a7"
 dependencies = [
  "arbitrary",
  "derive_more",
@@ -4991,20 +4979,6 @@ dependencies = [
  "regex",
 ]
 
-[[package]]
-name = "predicates"
-version = "3.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e9086cc7640c29a356d1a29fd134380bee9d8f79a17410aa76e7ad295f42c97"
-dependencies = [
- "anstyle",
- "difflib",
- "float-cmp",
- "normalize-line-endings",
- "predicates-core",
- "regex",
-]
-
 [[package]]
 name = "predicates-core"
 version = "1.0.8"
@@ -5965,9 +5939,9 @@ dependencies = [
 
 [[package]]
 name = "sbd-client"
-version = "0.0.6-alpha"
+version = "0.0.8-alpha"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "66f0b06ca514d8666ff371c63a5913e3f1740312c13768f301d0e5578a03c7e2"
+checksum = "7af51493c7b0233ad96af18edaace4190d19a1b3b7c231f61b4a0c7f9bf13ef7"
 dependencies = [
  "base64 0.22.1",
  "ed25519-dalek",
@@ -5984,9 +5958,9 @@ dependencies = [
 
 [[package]]
 name = "sbd-e2e-crypto-client"
-version = "0.0.6-alpha"
+version = "0.0.8-alpha"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d257a338fa0fca74d013b69a9e49f3683a4766bcadd4fe583779783bec48dede"
+checksum = "6213eb9eaa35d0e8e57172e5367f2a9c3cfd6011db268143a14c6324ea15c13b"
 dependencies = [
  "sbd-client",
  "sodoken 0.0.901-alpha",
@@ -5996,9 +5970,9 @@ dependencies = [
 
 [[package]]
 name = "sbd-server"
-version = "0.0.6-alpha"
+version = "0.0.8-alpha"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb12c0cb502dd2998fb3560e3999f58ac819719fd6513763029608dcf77f4a88"
+checksum = "1cda36e498d8b8d32fda399807b58c68f939a54777c104287840264725338ce9"
 dependencies = [
  "anstyle",
  "base64 0.22.1",
@@ -6638,17 +6612,16 @@ dependencies = [
 
 [[package]]
 name = "sysinfo"
-version = "0.30.13"
+version = "0.32.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0a5b4ddaee55fb2bea2bf0e5000747e5f5c0de765e5a5ff87f4cd106439f4bb3"
+checksum = "4c33cd241af0f2e9e3b5c32163b873b29956890b5342e6745b917ce9d490f4af"
 dependencies = [
- "cfg-if 1.0.0",
  "core-foundation-sys",
  "libc",
+ "memchr",
  "ntapi",
- "once_cell",
  "rayon",
- "windows",
+ "windows 0.57.0",
 ]
 
 [[package]]
@@ -7208,13 +7181,15 @@ dependencies = [
 
 [[package]]
 name = "tx5"
-version = "0.1.3-beta"
+version = "0.1.5-beta"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37f5c8ae702c58cd1a127fe5785db014ddba783e18c87ad936275bb6e4023a13"
+checksum = "3f994c9c78cd32bdf4fe814f73deb46346a2e3d8b0258a9cc6349f7cffea9532"
 dependencies = [
  "base64 0.22.1",
+ "futures",
  "influxive-otel-atomic-obs",
  "serde",
+ "slab",
  "tokio",
  "tracing",
  "tx5-connection",
@@ -7224,12 +7199,14 @@ dependencies = [
 
 [[package]]
 name = "tx5-connection"
-version = "0.1.3-beta"
+version = "0.1.5-beta"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1f97d4960fe1d84c6cf6335df355841a43377feb57df4b4996e24d0f50e07774"
+checksum = "c768f3c4e732c8f4e5ac8c458eb638c9ee4d5cec9a079aaae3b14bc625027ada"
 dependencies = [
  "bit_field",
  "futures",
+ "serde",
+ "serde_json",
  "tokio",
  "tracing",
  "tx5-core",
@@ -7239,9 +7216,9 @@ dependencies = [
 
 [[package]]
 name = "tx5-core"
-version = "0.1.3-beta"
+version = "0.1.5-beta"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bc52d9b50b494b1d92b6a12ab9d3f98d420d549e85b128f671abfb67c1cf8cba"
+checksum = "fa653b3dc7b127c29fca5bd9ba70a31afa1c9df3c796f35efca576b10c2aaa13"
 dependencies = [
  "app_dirs2",
  "base64 0.22.1",
@@ -7258,9 +7235,9 @@ dependencies = [
 
 [[package]]
 name = "tx5-go-pion"
-version = "0.1.3-beta"
+version = "0.1.5-beta"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "450fffbc9207428bd387e319aa88fe226cad0950937e773f9bbf0672c6d0104e"
+checksum = "a930b75b6baf3bae2090e44fe9ff4566f7ae4d979e6794f82ce0207b2fed7a82"
 dependencies = [
  "futures",
  "parking_lot 0.12.3",
@@ -7272,9 +7249,9 @@ dependencies = [
 
 [[package]]
 name = "tx5-go-pion-sys"
-version = "0.1.3-beta"
+version = "0.1.5-beta"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23094d66b8570e86418520c9317fe8d16c0b45ed3156bb01b5e14ed674136da9"
+checksum = "b9d40c7d4bec6f9ca0f379981a99ec8765f01e7812a4dc0a27c021cb988c89a5"
 dependencies = [
  "Inflector",
  "base64 0.22.1",
@@ -7291,9 +7268,9 @@ dependencies = [
 
 [[package]]
 name = "tx5-go-pion-turn"
-version = "0.1.3-beta"
+version = "0.1.5-beta"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c2acad1aec5d8b8272e1e6c3ddcf4f154163a59429d9c58124b025b53d8c914"
+checksum = "80a2648d5eaa7bc0feb2a90be2b84b148d1ae2a254d568f77d3cc41005648f03"
 dependencies = [
  "base64 0.22.1",
  "dirs",
@@ -7309,9 +7286,9 @@ dependencies = [
 
 [[package]]
 name = "tx5-signal"
-version = "0.1.3-beta"
+version = "0.1.5-beta"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c67250845c61754644c82d76e5644cfdb21226f6c036ff7aa8d159db411e2b6"
+checksum = "c4d507c5cd6e14fd81cc6d2a6571b1eba35eeda7c11cc00ac56ed7d109cd1265"
 dependencies = [
  "rand 0.8.5",
  "sbd-e2e-crypto-client",
@@ -7971,7 +7948,17 @@ version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e48a53791691ab099e5e2ad123536d0fff50652600abaf43bbf952894110d0be"
 dependencies = [
- "windows-core",
+ "windows-core 0.52.0",
+ "windows-targets 0.52.6",
+]
+
+[[package]]
+name = "windows"
+version = "0.57.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "12342cb4d8e3b046f3d80effd474a7a02447231330ef77d71daa6fbc40681143"
+dependencies = [
+ "windows-core 0.57.0",
  "windows-targets 0.52.6",
 ]
 
@@ -7984,17 +7971,60 @@ dependencies = [
  "windows-targets 0.52.6",
 ]
 
+[[package]]
+name = "windows-core"
+version = "0.57.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d2ed2439a290666cd67ecce2b0ffaad89c2a56b976b736e6ece670297897832d"
+dependencies = [
+ "windows-implement",
+ "windows-interface",
+ "windows-result 0.1.2",
+ "windows-targets 0.52.6",
+]
+
+[[package]]
+name = "windows-implement"
+version = "0.57.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9107ddc059d5b6fbfbffdfa7a7fe3e22a226def0b2608f72e9d552763d3e1ad7"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.77",
+]
+
+[[package]]
+name = "windows-interface"
+version = "0.57.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "29bee4b38ea3cde66011baa44dba677c432a78593e202392d1e9070cf2a7fca7"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.77",
+]
+
 [[package]]
 name = "windows-registry"
 version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e400001bb720a623c1c69032f8e3e4cf09984deec740f007dd2b03ec864804b0"
 dependencies = [
- "windows-result",
+ "windows-result 0.2.0",
  "windows-strings",
  "windows-targets 0.52.6",
 ]
 
+[[package]]
+name = "windows-result"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5e383302e8ec8515204254685643de10811af0ed97ea37210dc26fb0032647f8"
+dependencies = [
+ "windows-targets 0.52.6",
+]
+
 [[package]]
 name = "windows-result"
 version = "0.2.0"
@@ -8010,7 +8040,7 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4cd9b125c486025df0eabcb585e62173c6c9eddcec5d117d3b6e8c30e2ee4d10"
 dependencies = [
- "windows-result",
+ "windows-result 0.2.0",
  "windows-targets 0.52.6",
 ]
 
diff --git a/Cargo.toml b/Cargo.toml
index 391ddf49..6eb88c49 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,10 +3,10 @@ members = ["crates/*"]
 resolver = "2"
 
 [workspace.dependencies]
-hdi = "0.5.0-dev"
-hdk = "0.4.0-dev"
+hdi = "0.5.0-rc.1"
+hdk = "0.4.0-rc.1"
 serde = "1"
-holochain = "0.4.0-dev"
+holochain = "0.4.0-rc.1"
 
 [profile.dev]
 opt-level = "z"
diff --git a/flake.lock b/flake.lock
index cb061594..6385454a 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,46 +1,12 @@
 {
   "nodes": {
-    "cargo-chef": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1716357509,
-        "narHash": "sha256-7iSxwTaJnDLqaFu4ydxkx7ivhDvSQQcXWKawv/e4NHE=",
-        "owner": "LukeMathWalker",
-        "repo": "cargo-chef",
-        "rev": "b468537839bfc7c23d744b85d7a5090954626550",
-        "type": "github"
-      },
-      "original": {
-        "owner": "LukeMathWalker",
-        "ref": "main",
-        "repo": "cargo-chef",
-        "type": "github"
-      }
-    },
-    "cargo-rdme": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1718044745,
-        "narHash": "sha256-Oa667BTz/PdxZmhGSP+qfPcUbORlk7nP5OrCJyYqVQg=",
-        "owner": "orium",
-        "repo": "cargo-rdme",
-        "rev": "22d756971037ad4c7953db882c5b96a662364f15",
-        "type": "github"
-      },
-      "original": {
-        "owner": "orium",
-        "ref": "v1.4.4",
-        "repo": "cargo-rdme",
-        "type": "github"
-      }
-    },
     "crane": {
       "locked": {
-        "lastModified": 1725125250,
-        "narHash": "sha256-CB20rDD5eHikF6mMTTJdwPP1qvyoiyyw1RDUzwIaIF8=",
+        "lastModified": 1732407143,
+        "narHash": "sha256-qJOGDT6PACoX+GbNH2PPx2ievlmtT1NVeTB80EkRLys=",
         "owner": "ipetkov",
         "repo": "crane",
-        "rev": "96fd12c7100e9e05fa1a0a5bd108525600ce282f",
+        "rev": "f2b4b472983817021d9ffb60838b2b36b9376b20",
         "type": "github"
       },
       "original": {
@@ -49,246 +15,172 @@
         "type": "github"
       }
     },
-    "empty": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1683792623,
-        "narHash": "sha256-pQpattmS9VmO3ZIQUFn66az8GSmB4IvYhTTCFn6SUmo=",
-        "owner": "steveej",
-        "repo": "empty",
-        "rev": "8e328e450e4cd32e072eba9e99fe92cf2a1ef5cf",
-        "type": "github"
-      },
-      "original": {
-        "owner": "steveej",
-        "repo": "empty",
-        "type": "github"
-      }
-    },
-    "flake-compat": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1696426674,
-        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
-        "type": "github"
-      },
-      "original": {
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "type": "github"
-      }
-    },
     "flake-parts": {
       "inputs": {
         "nixpkgs-lib": "nixpkgs-lib"
       },
       "locked": {
-        "lastModified": 1725234343,
-        "narHash": "sha256-+ebgonl3NbiKD2UD0x4BszCZQ6sTfL4xioaM49o5B3Y=",
+        "lastModified": 1730504689,
+        "narHash": "sha256-hgmguH29K2fvs9szpq2r3pz2/8cJd2LPS+b4tfNFCwE=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "567b938d64d4b4112ee253b9274472dc3a346eb6",
+        "rev": "506278e768c2a08bec68eb62932193e341f55c90",
         "type": "github"
       },
       "original": {
-        "id": "flake-parts",
-        "type": "indirect"
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
       }
     },
-    "holochain": {
-      "inputs": {
-        "cargo-chef": "cargo-chef",
-        "cargo-rdme": "cargo-rdme",
-        "crane": "crane",
-        "empty": "empty",
-        "flake-compat": "flake-compat",
-        "flake-parts": "flake-parts",
-        "holochain": [
-          "holochain",
-          "empty"
-        ],
-        "lair": [
-          "holochain",
-          "empty"
-        ],
-        "launcher": [
-          "holochain",
-          "empty"
-        ],
-        "nix-filter": "nix-filter",
-        "nixpkgs": "nixpkgs",
-        "pre-commit-hooks-nix": "pre-commit-hooks-nix",
-        "repo-git": "repo-git",
-        "rust-overlay": "rust-overlay",
-        "scaffolding": [
-          "holochain",
-          "empty"
-        ],
-        "versions": [
-          "versions"
-        ]
-      },
+    "hc-launch": {
+      "flake": false,
       "locked": {
-        "lastModified": 1726667649,
-        "narHash": "sha256-UghDFCNXqMOxNox+T47tq1TxA+beJ4W8FyKGGSgsUAk=",
+        "lastModified": 1727250978,
+        "narHash": "sha256-6u/VjFRV4eQQS4H0he7C0n7uNjzBBtkeoyN46jTO0mc=",
         "owner": "holochain",
-        "repo": "holochain",
-        "rev": "6beea809f9aa95245b338c693c89b8a130a604b1",
+        "repo": "hc-launch",
+        "rev": "92afce654187be5abef67d34df20bd6464524cf3",
         "type": "github"
       },
       "original": {
         "owner": "holochain",
-        "repo": "holochain",
+        "ref": "holochain-weekly",
+        "repo": "hc-launch",
         "type": "github"
       }
     },
-    "holochain_2": {
+    "hc-scaffold": {
       "flake": false,
       "locked": {
-        "lastModified": 1726621288,
-        "narHash": "sha256-zUvEfTRX7acCzhEBgL8gkrngH7ryT18p1J2lOTE9uOo=",
+        "lastModified": 1731921057,
+        "narHash": "sha256-8Qn6yXNVRTAiKCwlZpD9PDW6JQZh7lgOEa9kmnsbXnM=",
         "owner": "holochain",
-        "repo": "holochain",
-        "rev": "1c38ad228103e2994399e735ccca9c4d850aec19",
+        "repo": "scaffolding",
+        "rev": "2c5dc235c2e42b458bbc40cdd8c35bf588a2c40c",
         "type": "github"
       },
       "original": {
         "owner": "holochain",
-        "ref": "holochain-0.4.0-dev.25",
-        "repo": "holochain",
+        "ref": "holochain-weekly",
+        "repo": "scaffolding",
         "type": "github"
       }
     },
-    "lair": {
+    "holochain": {
       "flake": false,
       "locked": {
-        "lastModified": 1726521249,
-        "narHash": "sha256-SZPhvZ7D5tNr3dKuxUp/zUOnfFe8UBG/uqWc9vQgUMM=",
+        "lastModified": 1732794113,
+        "narHash": "sha256-p123iaQbIY7bkJWnRab3saVNTOBWwl4N6Sz1sYMPAWQ=",
         "owner": "holochain",
-        "repo": "lair",
-        "rev": "6bbd604bff3d5eda528bb2da9c3aa1e1e71e429d",
+        "repo": "holochain",
+        "rev": "662cbcc45a685425355f5e3682c080a101271dfa",
         "type": "github"
       },
       "original": {
         "owner": "holochain",
-        "ref": "lair_keystore-v0.5.1",
-        "repo": "lair",
+        "ref": "holochain-0.4.0-rc.2",
+        "repo": "holochain",
         "type": "github"
       }
     },
-    "launcher": {
-      "flake": false,
+    "holonix": {
+      "inputs": {
+        "crane": "crane",
+        "flake-parts": "flake-parts",
+        "hc-launch": "hc-launch",
+        "hc-scaffold": "hc-scaffold",
+        "holochain": "holochain",
+        "lair-keystore": "lair-keystore",
+        "nixpkgs": "nixpkgs",
+        "rust-overlay": "rust-overlay"
+      },
       "locked": {
-        "lastModified": 1726473709,
-        "narHash": "sha256-WjuSEtK9odQsrAIbS7TxQEYPyjYgJheMZmVj7Aentyg=",
+        "lastModified": 1732887221,
+        "narHash": "sha256-P+jweVdZGA3W2IWTCy5LNqfALOaPtRLVjnJ6glUWTgg=",
         "owner": "holochain",
-        "repo": "hc-launch",
-        "rev": "c6fb9cf6d4b8e548c960527a8fc88d2ead051394",
+        "repo": "holonix",
+        "rev": "ee077eae3686922620dd18edd1b975d307890ce0",
         "type": "github"
       },
       "original": {
         "owner": "holochain",
-        "ref": "holochain-weekly",
-        "repo": "hc-launch",
+        "ref": "main-0.4",
+        "repo": "holonix",
         "type": "github"
       }
     },
-    "nix-filter": {
+    "lair-keystore": {
+      "flake": false,
       "locked": {
-        "lastModified": 1710156097,
-        "narHash": "sha256-1Wvk8UP7PXdf8bCCaEoMnOT1qe5/Duqgj+rL8sRQsSM=",
-        "owner": "numtide",
-        "repo": "nix-filter",
-        "rev": "3342559a24e85fc164b295c3444e8a139924675b",
+        "lastModified": 1732721902,
+        "narHash": "sha256-D8sXIpOptaXib5bc6zS7KsGzu4D08jaL8Fx1W/mlADE=",
+        "owner": "holochain",
+        "repo": "lair",
+        "rev": "e82937521ae9b7bdb30c8b0736c13cd4220a0223",
         "type": "github"
       },
       "original": {
-        "owner": "numtide",
-        "repo": "nix-filter",
+        "owner": "holochain",
+        "ref": "lair_keystore-v0.5.3",
+        "repo": "lair",
         "type": "github"
       }
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1725634671,
-        "narHash": "sha256-v3rIhsJBOMLR8e/RNWxr828tB+WywYIoajrZKFM+0Gg=",
-        "owner": "NixOS",
+        "lastModified": 1717179513,
+        "narHash": "sha256-vboIEwIQojofItm2xGCdZCzW96U85l9nDW3ifMuAIdM=",
+        "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "574d1eac1c200690e27b8eb4e24887f8df7ac27c",
+        "rev": "63dacb46bf939521bdc93981b4cbb7ecb58427a0",
         "type": "github"
       },
       "original": {
-        "id": "nixpkgs",
-        "ref": "nixos-unstable",
-        "type": "indirect"
+        "owner": "nixos",
+        "ref": "24.05",
+        "repo": "nixpkgs",
+        "type": "github"
       }
     },
     "nixpkgs-lib": {
       "locked": {
-        "lastModified": 1725233747,
-        "narHash": "sha256-Ss8QWLXdr2JCBPcYChJhz4xJm+h/xjl4G0c0XlP6a74=",
+        "lastModified": 1730504152,
+        "narHash": "sha256-lXvH/vOfb4aGYyvFmZK/HlsNsr/0CVWlwYvo2rxJk3s=",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/356624c12086a18f2ea2825fed34523d60ccc4e3.tar.gz"
+        "url": "https://github.com/NixOS/nixpkgs/archive/cc2f28000298e1269cea6612cd06ec9979dd5d7f.tar.gz"
       },
       "original": {
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/356624c12086a18f2ea2825fed34523d60ccc4e3.tar.gz"
-      }
-    },
-    "pre-commit-hooks-nix": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1724857454,
-        "narHash": "sha256-Qyl9Q4QMTLZnnBb/8OuQ9LSkzWjBU1T5l5zIzTxkkhk=",
-        "owner": "cachix",
-        "repo": "pre-commit-hooks.nix",
-        "rev": "4509ca64f1084e73bc7a721b20c669a8d4c5ebe6",
-        "type": "github"
-      },
-      "original": {
-        "owner": "cachix",
-        "repo": "pre-commit-hooks.nix",
-        "type": "github"
-      }
-    },
-    "repo-git": {
-      "flake": false,
-      "locked": {
-        "narHash": "sha256-d6xi4mKdjkX2JFicDIv5niSzpyI0m/Hnm8GGAIU04kY=",
-        "type": "file",
-        "url": "file:/dev/null"
-      },
-      "original": {
-        "type": "file",
-        "url": "file:/dev/null"
+        "url": "https://github.com/NixOS/nixpkgs/archive/cc2f28000298e1269cea6612cd06ec9979dd5d7f.tar.gz"
       }
     },
     "root": {
       "inputs": {
-        "holochain": "holochain",
+        "flake-parts": [
+          "holonix",
+          "flake-parts"
+        ],
+        "holonix": "holonix",
         "nixpkgs": [
-          "holochain",
+          "holonix",
           "nixpkgs"
-        ],
-        "versions": "versions"
+        ]
       }
     },
     "rust-overlay": {
       "inputs": {
         "nixpkgs": [
-          "holochain",
+          "holonix",
           "nixpkgs"
         ]
       },
       "locked": {
-        "lastModified": 1725762472,
-        "narHash": "sha256-thdxLVdcfrJNMFV3Ej9mDIh6QgHyoYswiW0SFNwod8A=",
+        "lastModified": 1732328983,
+        "narHash": "sha256-RHt12f/slrzDpSL7SSkydh8wUE4Nr4r23HlpWywed9E=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "57a1564c924ee4acbffe0ad3d65c7e90d3e77cd8",
+        "rev": "ed8aa5b64f7d36d9338eb1d0a3bb60cf52069a72",
         "type": "github"
       },
       "original": {
@@ -296,46 +188,6 @@
         "repo": "rust-overlay",
         "type": "github"
       }
-    },
-    "scaffolding": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1725629251,
-        "narHash": "sha256-23TjhOgXdLOX05yGDK8ZVTZxovbFiGz2Mu+H45YLpAA=",
-        "owner": "holochain",
-        "repo": "scaffolding",
-        "rev": "d415a38e686faf38c91689e176b62a93bd51b188",
-        "type": "github"
-      },
-      "original": {
-        "owner": "holochain",
-        "ref": "holochain-weekly",
-        "repo": "scaffolding",
-        "type": "github"
-      }
-    },
-    "versions": {
-      "inputs": {
-        "holochain": "holochain_2",
-        "lair": "lair",
-        "launcher": "launcher",
-        "scaffolding": "scaffolding"
-      },
-      "locked": {
-        "dir": "versions/weekly",
-        "lastModified": 1726667649,
-        "narHash": "sha256-UghDFCNXqMOxNox+T47tq1TxA+beJ4W8FyKGGSgsUAk=",
-        "owner": "holochain",
-        "repo": "holochain",
-        "rev": "6beea809f9aa95245b338c693c89b8a130a604b1",
-        "type": "github"
-      },
-      "original": {
-        "dir": "versions/weekly",
-        "owner": "holochain",
-        "repo": "holochain",
-        "type": "github"
-      }
     }
   },
   "root": "root",
diff --git a/flake.nix b/flake.nix
index 8a9712c3..9e4b55af 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,40 +1,33 @@
 {
-  description = "Template for Holochain app development";
+  description = "Flake for Holochain app development";
 
   inputs = {
-    nixpkgs.follows = "holochain/nixpkgs";
+    holonix.url = "github:holochain/holonix?ref=main-0.4";
 
-    versions.url = "github:holochain/holochain?dir=versions/weekly";
+    nixpkgs.follows = "holonix/nixpkgs";
+    flake-parts.follows = "holonix/flake-parts";
 
-    holochain = {
-      url = "github:holochain/holochain";
-      inputs.versions.follows = "versions";
-    };
   };
 
-  outputs = inputs @ { ... }:
-    inputs.holochain.inputs.flake-parts.lib.mkFlake
-      {
-        inherit inputs;
-      }
-      {
-        systems = builtins.attrNames inputs.holochain.devShells;
-        perSystem =
-          { inputs'
-          , config
-          , pkgs
-          , system
-          , lib
-          , ...
-          }: {
-            devShells.default = pkgs.mkShell {
-              inputsFrom = [ inputs'.holochain.devShells.holonix ];
-              packages = with pkgs; [
-                nodejs-18_x
-                # more packages go here
-                cargo-nextest
-              ];
-            };
-          };
+  outputs = inputs@{ flake-parts, ... }: flake-parts.lib.mkFlake { inherit inputs; } {
+    systems = builtins.attrNames inputs.holonix.devShells;
+    perSystem = { inputs', pkgs, ... }: {
+      formatter = pkgs.nixpkgs-fmt;
+
+      devShells.default = pkgs.mkShell {
+        inputsFrom = [ inputs'.holonix.devShells.default ];
+
+        packages = (with pkgs; [
+          nodejs_20
+          binaryen
+
+
+        ]);
+
+        shellHook = ''
+          export PS1='\[\033[1;34m\][holonix:\w]\$\[\033[0m\] '
+        '';
       };
-}
+    };
+  };
+}
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index a182dd2b..3387a7cb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2638,12 +2638,12 @@
       "integrity": "sha512-Dn5pTV/m3XaK1Zvq3liw/vQUt7goM7Y84x2zUyH8cb9CNMs4kPCNHs3kalbJZ/ymzFvwcdiLwwNW8AKk+WWN5A=="
     },
     "node_modules/@holochain-open-dev/elements": {
-      "version": "0.400.0-dev.3",
-      "resolved": "https://registry.npmjs.org/@holochain-open-dev/elements/-/elements-0.400.0-dev.3.tgz",
-      "integrity": "sha512-dlGBnDxQKmhXElO32ipjkgxdD6nmfPR2edLYDHzGWdP4uetNWTrbqSjWfw+dqDMmGG1nQkmIkTeBAFBstVgWoQ==",
+      "version": "0.400.0-rc.0",
+      "resolved": "https://registry.npmjs.org/@holochain-open-dev/elements/-/elements-0.400.0-rc.0.tgz",
+      "integrity": "sha512-j3dI0LFIJ8DZGORqAjWOmu8pydNu0MSWaxKcBfyHD4bE1jWGDxt7V6BxyGePzSTrdSA2SuOr2HJm0/jOSkm+4g==",
       "dependencies": {
         "@holo-host/identicon": "^0.1.0",
-        "@holochain/client": "^0.18.0-dev.13",
+        "@holochain/client": "0.18.0-rc.1",
         "@lit/localize": "^0.12.0",
         "@mdi/js": "^7.1.96",
         "@shoelace-style/shoelace": "^2.11.0",
@@ -2696,9 +2696,9 @@
       }
     },
     "node_modules/@holochain/client": {
-      "version": "0.18.0-dev.13",
-      "resolved": "https://registry.npmjs.org/@holochain/client/-/client-0.18.0-dev.13.tgz",
-      "integrity": "sha512-pwmqsVRhzERt036Ms3Nch7UT94u1+kEPnGF1rcYParrx8lE5aol5XxW5UqS1wiIoadd5iYjYXJE8CJI2fga0Sg==",
+      "version": "0.18.0-rc.1",
+      "resolved": "https://registry.npmjs.org/@holochain/client/-/client-0.18.0-rc.1.tgz",
+      "integrity": "sha512-01Xh5cpN0lHdtV41V2RtCUfTFEA9K9GWK5vvMPtdqj52WcSNO6gcrfVERKgSG/su8xJ3VmULPYNQyrEMmBReww==",
       "dependencies": {
         "@bitgo/blake2b": "^3.2.4",
         "@holochain/serialization": "^0.1.0-beta-rc.3",
@@ -18660,13 +18660,13 @@
     },
     "ui": {
       "name": "@holochain-open-dev/profiles",
-      "version": "0.400.0-dev.3",
+      "version": "0.400.0-rc.0",
       "license": "MIT",
       "dependencies": {
-        "@holochain-open-dev/elements": "0.400.0-dev.3",
-        "@holochain-open-dev/stores": "0.400.0-dev.3",
-        "@holochain-open-dev/utils": "0.400.0-dev.4",
-        "@holochain/client": "^0.18.0-dev.13",
+        "@holochain-open-dev/elements": "0.400.0-rc.0",
+        "@holochain-open-dev/stores": "0.400.0-rc.0",
+        "@holochain-open-dev/utils": "0.400.0-rc.0",
+        "@holochain/client": "0.18.0-rc.1",
         "@lit/context": "^1.0.1",
         "@lit/localize": "^0.12.0",
         "@mdi/js": "^7.1.96",
@@ -18693,13 +18693,13 @@
       }
     },
     "ui/node_modules/@holochain-open-dev/stores": {
-      "version": "0.400.0-dev.3",
-      "resolved": "https://registry.npmjs.org/@holochain-open-dev/stores/-/stores-0.400.0-dev.3.tgz",
-      "integrity": "sha512-keo5lLzsz151tCLLHKfbmcEYd7aDpFMDhG9QphvloqETuVAX/MRINrrgY8yEaas2upmTBI+G2avs9VZLXc1mxw==",
+      "version": "0.400.0-rc.0",
+      "resolved": "https://registry.npmjs.org/@holochain-open-dev/stores/-/stores-0.400.0-rc.0.tgz",
+      "integrity": "sha512-PQUk1S8mWUxWzudRg8kctJytFM33lqr/QHvPmxTILEwcssEUNF73M72ciTak5MU17nPaFNy243K+G6vAN0GeFg==",
       "dependencies": {
         "@alenaksu/json-viewer": "^2.0.1",
-        "@holochain-open-dev/utils": "^0.400.0-dev.4",
-        "@holochain/client": "^0.18.0-dev.13",
+        "@holochain-open-dev/utils": "0.400.0-rc.0",
+        "@holochain/client": "0.18.0-rc.1",
         "@scoped-elements/cytoscape": "^0.2.0",
         "@shoelace-style/shoelace": "^2.11.2",
         "lit": "^3.0.2",
@@ -18708,11 +18708,11 @@
       }
     },
     "ui/node_modules/@holochain-open-dev/utils": {
-      "version": "0.400.0-dev.4",
-      "resolved": "https://registry.npmjs.org/@holochain-open-dev/utils/-/utils-0.400.0-dev.4.tgz",
-      "integrity": "sha512-/SJIrR2uPJqXPHQ18a2fSjs83G94zbluMA34103iMqnN06JXWfSyiZWHrgovgP9MQ2DXDK1D9QahsTHzvmlQwQ==",
+      "version": "0.400.0-rc.0",
+      "resolved": "https://registry.npmjs.org/@holochain-open-dev/utils/-/utils-0.400.0-rc.0.tgz",
+      "integrity": "sha512-3Yq370JUWYc9I+oYGqL7V7gj8VcerwlqlPwf1KdNbhrBNIEVFPnepHXCQX+pLb7nWrcKhi0IO9w/bwTWzBORqw==",
       "dependencies": {
-        "@holochain/client": "^0.18.0-dev.13",
+        "@holochain/client": "0.18.0-rc.1",
         "@msgpack/msgpack": "^2.8.0",
         "blakejs": "^1.2.1",
         "emittery": "^1.0.1",
diff --git a/ui/package.json b/ui/package.json
index fc5d3e3a..ffec90e1 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@holochain-open-dev/profiles",
-  "version": "0.400.0-dev.4",
+  "version": "0.400.0-rc.0",
   "description": "Frontend module for the Holochain hc_zome_profiles zomes",
   "author": "guillem.cordoba@gmail.com",
   "license": "MIT",
@@ -31,10 +31,10 @@
     "localize:build": "lit-localize build"
   },
   "dependencies": {
-    "@holochain-open-dev/elements": "0.400.0-dev.3",
-    "@holochain-open-dev/stores": "0.400.0-dev.3",
-    "@holochain-open-dev/utils": "0.400.0-dev.4",
-    "@holochain/client": "^0.18.0-dev.13",
+    "@holochain-open-dev/elements": "0.400.0-rc.0",
+    "@holochain-open-dev/stores": "0.400.0-rc.0",
+    "@holochain-open-dev/utils": "0.400.0-rc.0",
+    "@holochain/client": "0.18.0-rc.1",
     "@lit/context": "^1.0.1",
     "@lit/localize": "^0.12.0",
     "@mdi/js": "^7.1.96",