diff --git a/Cargo.lock b/Cargo.lock
index 2f85c5d3f..1a598d79d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -708,19 +708,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "grin_api"
-version = "3.0.0-beta.1"
-source = "git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1#6a543345760b1d5518098923299d4556743b3694"
+version = "3.0.0-beta.2"
+source = "git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2#2f8a1f2712d45fcdda1ea8cf25ef50df92f7b242"
 dependencies = [
  "easy-jsonrpc-mw 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure_derive 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "grin_chain 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
- "grin_core 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
- "grin_p2p 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
- "grin_pool 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
- "grin_store 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
- "grin_util 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
+ "grin_chain 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
+ "grin_core 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
+ "grin_p2p 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
+ "grin_pool 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
+ "grin_store 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
+ "grin_util 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
  "http 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "hyper 0.12.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "hyper-rustls 0.14.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -742,8 +742,8 @@ dependencies = [
 
 [[package]]
 name = "grin_chain"
-version = "3.0.0-beta.1"
-source = "git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1#6a543345760b1d5518098923299d4556743b3694"
+version = "3.0.0-beta.2"
+source = "git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2#2f8a1f2712d45fcdda1ea8cf25ef50df92f7b242"
 dependencies = [
  "bit-vec 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -752,10 +752,10 @@ dependencies = [
  "croaring 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure_derive 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "grin_core 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
- "grin_keychain 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
- "grin_store 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
- "grin_util 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
+ "grin_core 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
+ "grin_keychain 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
+ "grin_store 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
+ "grin_util 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "lru-cache 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -766,8 +766,8 @@ dependencies = [
 
 [[package]]
 name = "grin_core"
-version = "3.0.0-beta.1"
-source = "git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1#6a543345760b1d5518098923299d4556743b3694"
+version = "3.0.0-beta.2"
+source = "git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2#2f8a1f2712d45fcdda1ea8cf25ef50df92f7b242"
 dependencies = [
  "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -776,8 +776,8 @@ dependencies = [
  "enum_primitive 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure_derive 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "grin_keychain 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
- "grin_util 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
+ "grin_keychain 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
+ "grin_util 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "lru-cache 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -793,13 +793,13 @@ dependencies = [
 
 [[package]]
 name = "grin_keychain"
-version = "3.0.0-beta.1"
-source = "git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1#6a543345760b1d5518098923299d4556743b3694"
+version = "3.0.0-beta.2"
+source = "git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2#2f8a1f2712d45fcdda1ea8cf25ef50df92f7b242"
 dependencies = [
  "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "digest 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "grin_util 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
+ "grin_util 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
  "hmac 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -816,17 +816,17 @@ dependencies = [
 
 [[package]]
 name = "grin_p2p"
-version = "3.0.0-beta.1"
-source = "git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1#6a543345760b1d5518098923299d4556743b3694"
+version = "3.0.0-beta.2"
+source = "git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2#2f8a1f2712d45fcdda1ea8cf25ef50df92f7b242"
 dependencies = [
  "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "enum_primitive 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "grin_chain 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
- "grin_core 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
- "grin_store 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
- "grin_util 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
+ "grin_chain 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
+ "grin_core 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
+ "grin_store 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
+ "grin_util 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "lru-cache 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -839,17 +839,17 @@ dependencies = [
 
 [[package]]
 name = "grin_pool"
-version = "3.0.0-beta.1"
-source = "git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1#6a543345760b1d5518098923299d4556743b3694"
+version = "3.0.0-beta.2"
+source = "git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2#2f8a1f2712d45fcdda1ea8cf25ef50df92f7b242"
 dependencies = [
  "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure_derive 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "grin_core 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
- "grin_keychain 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
- "grin_store 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
- "grin_util 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
+ "grin_core 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
+ "grin_keychain 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
+ "grin_store 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
+ "grin_util 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.103 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -873,8 +873,8 @@ dependencies = [
 
 [[package]]
 name = "grin_store"
-version = "3.0.0-beta.1"
-source = "git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1#6a543345760b1d5518098923299d4556743b3694"
+version = "3.0.0-beta.2"
+source = "git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2#2f8a1f2712d45fcdda1ea8cf25ef50df92f7b242"
 dependencies = [
  "bit-vec 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -882,8 +882,8 @@ dependencies = [
  "env_logger 0.5.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure_derive 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "grin_core 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
- "grin_util 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
+ "grin_core 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
+ "grin_util 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
  "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "lmdb-zero 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -895,8 +895,8 @@ dependencies = [
 
 [[package]]
 name = "grin_util"
-version = "3.0.0-beta.1"
-source = "git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1#6a543345760b1d5518098923299d4556743b3694"
+version = "3.0.0-beta.2"
+source = "git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2#2f8a1f2712d45fcdda1ea8cf25ef50df92f7b242"
 dependencies = [
  "backtrace 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "base64 0.9.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -916,7 +916,7 @@ dependencies = [
 
 [[package]]
 name = "grin_wallet"
-version = "3.0.0-beta.1"
+version = "3.0.0-beta.2"
 dependencies = [
  "built 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -924,12 +924,12 @@ dependencies = [
  "easy-jsonrpc 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure_derive 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "grin_wallet_api 3.0.0-beta.1",
- "grin_wallet_config 3.0.0-beta.1",
- "grin_wallet_controller 3.0.0-beta.1",
- "grin_wallet_impls 3.0.0-beta.1",
- "grin_wallet_libwallet 3.0.0-beta.1",
- "grin_wallet_util 3.0.0-beta.1",
+ "grin_wallet_api 3.0.0-beta.2",
+ "grin_wallet_config 3.0.0-beta.2",
+ "grin_wallet_controller 3.0.0-beta.2",
+ "grin_wallet_impls 3.0.0-beta.2",
+ "grin_wallet_libwallet 3.0.0-beta.2",
+ "grin_wallet_util 3.0.0-beta.2",
  "linefeed 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "prettytable-rs 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -943,7 +943,7 @@ dependencies = [
 
 [[package]]
 name = "grin_wallet_api"
-version = "3.0.0-beta.1"
+version = "3.0.0-beta.2"
 dependencies = [
  "base64 0.9.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -951,10 +951,10 @@ dependencies = [
  "ed25519-dalek 1.0.0-pre.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure_derive 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "grin_wallet_config 3.0.0-beta.1",
- "grin_wallet_impls 3.0.0-beta.1",
- "grin_wallet_libwallet 3.0.0-beta.1",
- "grin_wallet_util 3.0.0-beta.1",
+ "grin_wallet_config 3.0.0-beta.2",
+ "grin_wallet_impls 3.0.0-beta.2",
+ "grin_wallet_libwallet 3.0.0-beta.2",
+ "grin_wallet_util 3.0.0-beta.2",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "ring 0.13.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -967,10 +967,10 @@ dependencies = [
 
 [[package]]
 name = "grin_wallet_config"
-version = "3.0.0-beta.1"
+version = "3.0.0-beta.2"
 dependencies = [
  "dirs 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "grin_wallet_util 3.0.0-beta.1",
+ "grin_wallet_util 3.0.0-beta.2",
  "pretty_assertions 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.103 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -980,18 +980,18 @@ dependencies = [
 
 [[package]]
 name = "grin_wallet_controller"
-version = "3.0.0-beta.1"
+version = "3.0.0-beta.2"
 dependencies = [
  "chrono 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "easy-jsonrpc-mw 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure_derive 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "grin_wallet_api 3.0.0-beta.1",
- "grin_wallet_config 3.0.0-beta.1",
- "grin_wallet_impls 3.0.0-beta.1",
- "grin_wallet_libwallet 3.0.0-beta.1",
- "grin_wallet_util 3.0.0-beta.1",
+ "grin_wallet_api 3.0.0-beta.2",
+ "grin_wallet_config 3.0.0-beta.2",
+ "grin_wallet_impls 3.0.0-beta.2",
+ "grin_wallet_libwallet 3.0.0-beta.2",
+ "grin_wallet_util 3.0.0-beta.2",
  "hyper 0.12.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1011,7 +1011,7 @@ dependencies = [
 
 [[package]]
 name = "grin_wallet_impls"
-version = "3.0.0-beta.1"
+version = "3.0.0-beta.2"
 dependencies = [
  "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1021,9 +1021,9 @@ dependencies = [
  "failure 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure_derive 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "grin_wallet_config 3.0.0-beta.1",
- "grin_wallet_libwallet 3.0.0-beta.1",
- "grin_wallet_util 3.0.0-beta.1",
+ "grin_wallet_config 3.0.0-beta.2",
+ "grin_wallet_libwallet 3.0.0-beta.2",
+ "grin_wallet_util 3.0.0-beta.2",
  "http 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "hyper 0.12.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "hyper-rustls 0.14.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1048,7 +1048,7 @@ dependencies = [
 
 [[package]]
 name = "grin_wallet_libwallet"
-version = "3.0.0-beta.1"
+version = "3.0.0-beta.2"
 dependencies = [
  "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1057,8 +1057,8 @@ dependencies = [
  "ed25519-dalek 1.0.0-pre.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure_derive 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "grin_wallet_config 3.0.0-beta.1",
- "grin_wallet_util 3.0.0-beta.1",
+ "grin_wallet_config 3.0.0-beta.2",
+ "grin_wallet_util 3.0.0-beta.2",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1073,15 +1073,15 @@ dependencies = [
 
 [[package]]
 name = "grin_wallet_util"
-version = "3.0.0-beta.1"
+version = "3.0.0-beta.2"
 dependencies = [
  "dirs 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "grin_api 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
- "grin_chain 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
- "grin_core 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
- "grin_keychain 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
- "grin_store 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
- "grin_util 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)",
+ "grin_api 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
+ "grin_chain 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
+ "grin_core 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
+ "grin_keychain 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
+ "grin_store 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
+ "grin_util 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)",
  "pretty_assertions 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.103 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3222,15 +3222,15 @@ dependencies = [
 "checksum getrandom 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)" = "e7db7ca94ed4cd01190ceee0d8a8052f08a247aa1b469a7f68c6a3b71afcf407"
 "checksum git2 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7c1af51ea8a906616af45a4ce78eacf25860f7a13ae7bf8a814693f0f4037a26"
 "checksum glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "8be18de09a56b60ed0edf84bc9df007e30040691af7acd1c41874faac5895bfb"
-"checksum grin_api 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)" = "<none>"
-"checksum grin_chain 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)" = "<none>"
-"checksum grin_core 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)" = "<none>"
-"checksum grin_keychain 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)" = "<none>"
-"checksum grin_p2p 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)" = "<none>"
-"checksum grin_pool 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)" = "<none>"
+"checksum grin_api 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)" = "<none>"
+"checksum grin_chain 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)" = "<none>"
+"checksum grin_core 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)" = "<none>"
+"checksum grin_keychain 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)" = "<none>"
+"checksum grin_p2p 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)" = "<none>"
+"checksum grin_pool 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)" = "<none>"
 "checksum grin_secp256k1zkp 0.7.7 (registry+https://github.com/rust-lang/crates.io-index)" = "23027a7673df2c2b20fb9589d742ff400a10a9c3e4c769a77e9fa3bd19586822"
-"checksum grin_store 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)" = "<none>"
-"checksum grin_util 3.0.0-beta.1 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.1)" = "<none>"
+"checksum grin_store 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)" = "<none>"
+"checksum grin_util 3.0.0-beta.2 (git+https://github.com/mimblewimble/grin?tag=v3.0.0-beta.2)" = "<none>"
 "checksum h2 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)" = "a5b34c246847f938a410a03c5458c7fee2274436675e76d8b903c08efc29c462"
 "checksum heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "20564e78d53d2bb135c343b3f47714a56af2061f1c928fdb541dc7b9fdd94205"
 "checksum hermit-abi 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "307c3c9f937f38e3534b1d6447ecf090cafcc9744e4a6360e8b037b2cf5af120"
diff --git a/Cargo.toml b/Cargo.toml
index bb0c3bd26..75263a205 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "grin_wallet"
-version = "3.0.0-beta.1"
+version = "3.0.0-beta.2"
 authors = ["Grin Developers <mimblewimble@lists.launchpad.net>"]
 description = "Simple, private and scalable cryptocurrency implementation based on the MimbleWimble chain format."
 license = "Apache-2.0"
@@ -30,13 +30,13 @@ log = "0.4"
 linefeed = "0.5"
 semver = "0.9"
 
-grin_wallet_api = { path = "./api", version = "3.0.0-beta.1" }
-grin_wallet_impls = { path = "./impls", version = "3.0.0-beta.1" }
-grin_wallet_libwallet = { path = "./libwallet", version = "3.0.0-beta.1" }
-grin_wallet_controller = { path = "./controller", version = "3.0.0-beta.1" }
-grin_wallet_config = { path = "./config", version = "3.0.0-beta.1" }
+grin_wallet_api = { path = "./api", version = "3.0.0-beta.2" }
+grin_wallet_impls = { path = "./impls", version = "3.0.0-beta.2" }
+grin_wallet_libwallet = { path = "./libwallet", version = "3.0.0-beta.2" }
+grin_wallet_controller = { path = "./controller", version = "3.0.0-beta.2" }
+grin_wallet_config = { path = "./config", version = "3.0.0-beta.2" }
 
-grin_wallet_util = { path = "./util", version = "3.0.0-beta.1" }
+grin_wallet_util = { path = "./util", version = "3.0.0-beta.2" }
 
 [build-dependencies]
 built = "0.3"
diff --git a/api/Cargo.toml b/api/Cargo.toml
index 90d51ea76..06a088745 100644
--- a/api/Cargo.toml
+++ b/api/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "grin_wallet_api"
-version = "3.0.0-beta.1"
+version = "3.0.0-beta.2"
 authors = ["Grin Developers <mimblewimble@lists.launchpad.net>"]
 description = "Grin Wallet API"
 license = "Apache-2.0"
@@ -24,10 +24,10 @@ ring = "0.13"
 base64 = "0.9"
 ed25519-dalek = "1.0.0-pre.1"
 
-grin_wallet_libwallet = { path = "../libwallet", version = "3.0.0-beta.1" }
-grin_wallet_config = { path = "../config", version = "3.0.0-beta.1" }
-grin_wallet_impls = { path = "../impls", version = "3.0.0-beta.1" }
-grin_wallet_util = { path = "../util", version = "3.0.0-beta.1" }
+grin_wallet_libwallet = { path = "../libwallet", version = "3.0.0-beta.2" }
+grin_wallet_config = { path = "../config", version = "3.0.0-beta.2" }
+grin_wallet_impls = { path = "../impls", version = "3.0.0-beta.2" }
+grin_wallet_util = { path = "../util", version = "3.0.0-beta.2" }
 
 [dev-dependencies]
 serde_json = "1"
diff --git a/config/Cargo.toml b/config/Cargo.toml
index 565a9e451..cd7341219 100644
--- a/config/Cargo.toml
+++ b/config/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "grin_wallet_config"
-version = "3.0.0-beta.1"
+version = "3.0.0-beta.2"
 authors = ["Grin Developers <mimblewimble@lists.launchpad.net>"]
 description = "Configuration for grin wallet , a simple, private and scalable cryptocurrency implementation based on the MimbleWimble chain format."
 license = "Apache-2.0"
@@ -16,7 +16,7 @@ serde_derive = "1"
 toml = "0.4"
 dirs = "1.0.3"
 
-grin_wallet_util = { path = "../util", version = "3.0.0-beta.1" }
+grin_wallet_util = { path = "../util", version = "3.0.0-beta.2" }
 
 [dev-dependencies]
 pretty_assertions = "0.5.1"
diff --git a/controller/Cargo.toml b/controller/Cargo.toml
index 13d8a888a..1f7291156 100644
--- a/controller/Cargo.toml
+++ b/controller/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "grin_wallet_controller"
-version = "3.0.0-beta.1"
+version = "3.0.0-beta.2"
 authors = ["Grin Developers <mimblewimble@lists.launchpad.net>"]
 description = "Controllers for grin wallet instantiation"
 license = "Apache-2.0"
@@ -32,9 +32,9 @@ chrono = { version = "0.4.4", features = ["serde"] }
 easy-jsonrpc-mw = "0.5.3"
 lazy_static = "1"
 
-grin_wallet_util = { path = "../util", version = "3.0.0-beta.1" }
+grin_wallet_util = { path = "../util", version = "3.0.0-beta.2" }
 
-grin_wallet_api = { path = "../api", version = "3.0.0-beta.1" }
-grin_wallet_impls = { path = "../impls", version = "3.0.0-beta.1" }
-grin_wallet_libwallet = { path = "../libwallet", version = "3.0.0-beta.1" }
-grin_wallet_config = { path = "../config", version = "3.0.0-beta.1" }
+grin_wallet_api = { path = "../api", version = "3.0.0-beta.2" }
+grin_wallet_impls = { path = "../impls", version = "3.0.0-beta.2" }
+grin_wallet_libwallet = { path = "../libwallet", version = "3.0.0-beta.2" }
+grin_wallet_config = { path = "../config", version = "3.0.0-beta.2" }
diff --git a/impls/Cargo.toml b/impls/Cargo.toml
index e1ce33dfb..1af4b29f4 100644
--- a/impls/Cargo.toml
+++ b/impls/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "grin_wallet_impls"
-version = "3.0.0-beta.1"
+version = "3.0.0-beta.2"
 authors = ["Grin Developers <mimblewimble@lists.launchpad.net>"]
 description = "Concrete types derived from libwallet traits"
 license = "Apache-2.0"
@@ -46,6 +46,6 @@ regex = "1.3"
 timer = "0.2"
 sysinfo = "0.9"
 
-grin_wallet_util = { path = "../util", version = "3.0.0-beta.1" }
-grin_wallet_config = { path = "../config", version = "3.0.0-beta.1" }
-grin_wallet_libwallet = { path = "../libwallet", version = "3.0.0-beta.1" }
+grin_wallet_util = { path = "../util", version = "3.0.0-beta.2" }
+grin_wallet_config = { path = "../config", version = "3.0.0-beta.2" }
+grin_wallet_libwallet = { path = "../libwallet", version = "3.0.0-beta.2" }
diff --git a/libwallet/Cargo.toml b/libwallet/Cargo.toml
index e5672887a..1985a4d46 100644
--- a/libwallet/Cargo.toml
+++ b/libwallet/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "grin_wallet_libwallet"
-version = "3.0.0-beta.1"
+version = "3.0.0-beta.2"
 authors = ["Grin Developers <mimblewimble@lists.launchpad.net>"]
 description = "Simple, private and scalable cryptocurrency implementation based on the MimbleWimble chain format."
 license = "Apache-2.0"
@@ -29,5 +29,5 @@ sha3 = "0.8"
 byteorder = "1"
 data-encoding = "2"
 
-grin_wallet_util = { path = "../util", version = "3.0.0-beta.1" }
-grin_wallet_config = { path = "../config", version = "3.0.0-beta.1" }
+grin_wallet_util = { path = "../util", version = "3.0.0-beta.2" }
+grin_wallet_config = { path = "../config", version = "3.0.0-beta.2" }
diff --git a/util/Cargo.toml b/util/Cargo.toml
index 642a92f88..6b997427e 100644
--- a/util/Cargo.toml
+++ b/util/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "grin_wallet_util"
-version = "3.0.0-beta.1"
+version = "3.0.0-beta.2"
 authors = ["Grin Developers <mimblewimble@lists.launchpad.net>"]
 description = "Util, for generic utilities and to re-export grin crates"
 license = "Apache-2.0"
@@ -26,12 +26,12 @@ dirs = "1.0.3"
 
 # For beta release
 
-grin_core = { git = "https://github.com/mimblewimble/grin", tag = "v3.0.0-beta.1"}
-grin_keychain = { git = "https://github.com/mimblewimble/grin", tag = "v3.0.0-beta.1" }
-grin_chain = { git = "https://github.com/mimblewimble/grin", tag = "v3.0.0-beta.1" }
-grin_util = { git = "https://github.com/mimblewimble/grin", tag = "v3.0.0-beta.1" }
-grin_api = { git = "https://github.com/mimblewimble/grin", tag = "v3.0.0-beta.1" }
-grin_store = { git = "https://github.com/mimblewimble/grin", tag = "v3.0.0-beta.1" }
+grin_core = { git = "https://github.com/mimblewimble/grin", tag = "v3.0.0-beta.2"}
+grin_keychain = { git = "https://github.com/mimblewimble/grin", tag = "v3.0.0-beta.2" }
+grin_chain = { git = "https://github.com/mimblewimble/grin", tag = "v3.0.0-beta.2" }
+grin_util = { git = "https://github.com/mimblewimble/grin", tag = "v3.0.0-beta.2" }
+grin_api = { git = "https://github.com/mimblewimble/grin", tag = "v3.0.0-beta.2" }
+grin_store = { git = "https://github.com/mimblewimble/grin", tag = "v3.0.0-beta.2" }
 
 # For bleeding edge
 # grin_core = { git = "https://github.com/mimblewimble/grin", branch = "master" }