diff --git a/Cargo.lock b/Cargo.lock
index 04fe775a..5a4b9a72 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -140,7 +140,7 @@ dependencies = [
  "arbitrary",
  "enum-as-inner 0.5.1",
  "flate2",
- "loro-common 0.5.1",
+ "loro-common 0.16.2",
  "rand",
  "serde_json",
 ]
@@ -607,7 +607,7 @@ dependencies = [
  "criterion 0.4.0",
  "ctor 0.2.6",
  "flate2",
- "loro 0.5.1",
+ "loro 0.16.2",
  "serde_json",
  "tabled 0.15.0",
  "tracing",
@@ -641,19 +641,7 @@ checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 [[package]]
 name = "fractional_index"
 version = "0.1.0"
-dependencies = [
- "criterion 0.5.1",
- "fractional_index 2.0.1",
- "imbl",
- "rand",
- "serde",
- "smallvec",
-]
-
-[[package]]
-name = "fractional_index"
-version = "0.1.0"
-source = "git+https://github.com/loro-dev/loro.git?rev=913099534fa437477583acddf4854c17b9fd8354#913099534fa437477583acddf4854c17b9fd8354"
+source = "git+https://github.com/loro-dev/loro.git?rev=cd04b27d65128420f6daaf792be9ef511483de99#cd04b27d65128420f6daaf792be9ef511483de99"
 dependencies = [
  "imbl",
  "rand",
@@ -683,9 +671,9 @@ dependencies = [
  "enum_dispatch",
  "fxhash",
  "itertools 0.12.1",
+ "loro 0.16.2",
  "loro 0.5.1",
- "loro 0.5.1 (git+https://github.com/loro-dev/loro.git?rev=913099534fa437477583acddf4854c17b9fd8354)",
- "loro-common 0.5.1 (git+https://github.com/loro-dev/loro.git?rev=913099534fa437477583acddf4854c17b9fd8354)",
+ "loro-common 0.5.1",
  "rand",
  "tabled 0.10.0",
  "tracing",
@@ -1005,6 +993,19 @@ dependencies = [
 [[package]]
 name = "loro"
 version = "0.5.1"
+source = "git+https://github.com/loro-dev/loro.git?rev=cd04b27d65128420f6daaf792be9ef511483de99#cd04b27d65128420f6daaf792be9ef511483de99"
+dependencies = [
+ "either",
+ "enum-as-inner 0.6.0",
+ "generic-btree",
+ "loro-delta 0.5.1",
+ "loro-internal 0.5.1",
+ "tracing",
+]
+
+[[package]]
+name = "loro"
+version = "0.16.2"
 dependencies = [
  "anyhow",
  "ctor 0.2.6",
@@ -1012,34 +1013,37 @@ dependencies = [
  "either",
  "enum-as-inner 0.6.0",
  "generic-btree",
- "loro-delta 0.5.1",
- "loro-internal 0.5.1",
+ "loro-delta 0.16.2",
+ "loro-internal 0.16.2",
  "serde_json",
  "tracing",
 ]
 
-[[package]]
-name = "loro"
-version = "0.5.1"
-source = "git+https://github.com/loro-dev/loro.git?rev=913099534fa437477583acddf4854c17b9fd8354#913099534fa437477583acddf4854c17b9fd8354"
-dependencies = [
- "either",
- "enum-as-inner 0.6.0",
- "generic-btree",
- "loro-delta 0.5.1 (git+https://github.com/loro-dev/loro.git?rev=913099534fa437477583acddf4854c17b9fd8354)",
- "loro-internal 0.5.1 (git+https://github.com/loro-dev/loro.git?rev=913099534fa437477583acddf4854c17b9fd8354)",
- "tracing",
-]
-
 [[package]]
 name = "loro-common"
 version = "0.5.1"
+source = "git+https://github.com/loro-dev/loro.git?rev=cd04b27d65128420f6daaf792be9ef511483de99#cd04b27d65128420f6daaf792be9ef511483de99"
+dependencies = [
+ "arbitrary",
+ "enum-as-inner 0.6.0",
+ "fxhash",
+ "loro-rle 0.5.1",
+ "nonmax",
+ "serde",
+ "serde_columnar",
+ "string_cache",
+ "thiserror",
+]
+
+[[package]]
+name = "loro-common"
+version = "0.16.2"
 dependencies = [
  "arbitrary",
  "enum-as-inner 0.6.0",
  "fxhash",
  "js-sys",
- "loro-rle 0.5.1",
+ "loro-rle 0.16.2",
  "nonmax",
  "serde",
  "serde_columnar",
@@ -1049,24 +1053,20 @@ dependencies = [
 ]
 
 [[package]]
-name = "loro-common"
+name = "loro-delta"
 version = "0.5.1"
-source = "git+https://github.com/loro-dev/loro.git?rev=913099534fa437477583acddf4854c17b9fd8354#913099534fa437477583acddf4854c17b9fd8354"
+source = "git+https://github.com/loro-dev/loro.git?rev=cd04b27d65128420f6daaf792be9ef511483de99#cd04b27d65128420f6daaf792be9ef511483de99"
 dependencies = [
- "arbitrary",
- "enum-as-inner 0.6.0",
- "fxhash",
- "loro-rle 0.5.1 (git+https://github.com/loro-dev/loro.git?rev=913099534fa437477583acddf4854c17b9fd8354)",
- "nonmax",
- "serde",
- "serde_columnar",
- "string_cache",
- "thiserror",
+ "arrayvec",
+ "enum-as-inner 0.5.1",
+ "generic-btree",
+ "heapless 0.8.0",
+ "tracing",
 ]
 
 [[package]]
 name = "loro-delta"
-version = "0.5.1"
+version = "0.16.2"
 dependencies = [
  "arrayvec",
  "color-backtrace",
@@ -1081,20 +1081,43 @@ dependencies = [
 ]
 
 [[package]]
-name = "loro-delta"
+name = "loro-internal"
 version = "0.5.1"
-source = "git+https://github.com/loro-dev/loro.git?rev=913099534fa437477583acddf4854c17b9fd8354#913099534fa437477583acddf4854c17b9fd8354"
+source = "git+https://github.com/loro-dev/loro.git?rev=cd04b27d65128420f6daaf792be9ef511483de99#cd04b27d65128420f6daaf792be9ef511483de99"
 dependencies = [
- "arrayvec",
+ "append-only-bytes",
+ "arref",
+ "either",
  "enum-as-inner 0.5.1",
+ "enum_dispatch",
+ "fractional_index 0.1.0",
+ "fxhash",
  "generic-btree",
- "heapless 0.8.0",
+ "getrandom",
+ "im",
+ "itertools 0.12.1",
+ "leb128",
+ "loro-common 0.5.1",
+ "loro-delta 0.5.1",
+ "loro-rle 0.5.1",
+ "md5",
+ "num",
+ "num-derive",
+ "num-traits",
+ "once_cell",
+ "postcard",
+ "rand",
+ "serde",
+ "serde_columnar",
+ "serde_json",
+ "smallvec",
+ "thiserror",
  "tracing",
 ]
 
 [[package]]
 name = "loro-internal"
-version = "0.5.1"
+version = "0.16.2"
 dependencies = [
  "append-only-bytes",
  "arbitrary",
@@ -1109,7 +1132,6 @@ dependencies = [
  "either",
  "enum-as-inner 0.5.1",
  "enum_dispatch",
- "fractional_index 0.1.0",
  "fxhash",
  "generic-btree",
  "getrandom",
@@ -1117,9 +1139,10 @@ dependencies = [
  "itertools 0.12.1",
  "js-sys",
  "leb128",
- "loro-common 0.5.1",
- "loro-delta 0.5.1",
- "loro-rle 0.5.1",
+ "loro-common 0.16.2",
+ "loro-delta 0.16.2",
+ "loro-rle 0.16.2",
+ "loro_fractional_index",
  "md5",
  "miniz_oxide 0.7.1",
  "num",
@@ -1144,43 +1167,21 @@ dependencies = [
 ]
 
 [[package]]
-name = "loro-internal"
+name = "loro-rle"
 version = "0.5.1"
-source = "git+https://github.com/loro-dev/loro.git?rev=913099534fa437477583acddf4854c17b9fd8354#913099534fa437477583acddf4854c17b9fd8354"
+source = "git+https://github.com/loro-dev/loro.git?rev=cd04b27d65128420f6daaf792be9ef511483de99#cd04b27d65128420f6daaf792be9ef511483de99"
 dependencies = [
  "append-only-bytes",
  "arref",
- "either",
- "enum-as-inner 0.5.1",
- "enum_dispatch",
- "fractional_index 0.1.0 (git+https://github.com/loro-dev/loro.git?rev=913099534fa437477583acddf4854c17b9fd8354)",
+ "enum-as-inner 0.6.0",
  "fxhash",
- "generic-btree",
- "getrandom",
- "im",
- "itertools 0.12.1",
- "leb128",
- "loro-common 0.5.1 (git+https://github.com/loro-dev/loro.git?rev=913099534fa437477583acddf4854c17b9fd8354)",
- "loro-delta 0.5.1 (git+https://github.com/loro-dev/loro.git?rev=913099534fa437477583acddf4854c17b9fd8354)",
- "loro-rle 0.5.1 (git+https://github.com/loro-dev/loro.git?rev=913099534fa437477583acddf4854c17b9fd8354)",
- "md5",
  "num",
- "num-derive",
- "num-traits",
- "once_cell",
- "postcard",
- "rand",
- "serde",
- "serde_columnar",
- "serde_json",
  "smallvec",
- "thiserror",
- "tracing",
 ]
 
 [[package]]
 name = "loro-rle"
-version = "0.5.1"
+version = "0.16.2"
 dependencies = [
  "append-only-bytes",
  "arref",
@@ -1195,19 +1196,6 @@ dependencies = [
  "static_assertions",
 ]
 
-[[package]]
-name = "loro-rle"
-version = "0.5.1"
-source = "git+https://github.com/loro-dev/loro.git?rev=913099534fa437477583acddf4854c17b9fd8354#913099534fa437477583acddf4854c17b9fd8354"
-dependencies = [
- "append-only-bytes",
- "arref",
- "enum-as-inner 0.6.0",
- "fxhash",
- "num",
- "smallvec",
-]
-
 [[package]]
 name = "loro-thunderdome"
 version = "0.6.2"
@@ -1221,8 +1209,8 @@ dependencies = [
  "console_error_panic_hook",
  "getrandom",
  "js-sys",
- "loro-internal 0.5.1",
- "loro-rle 0.5.1",
+ "loro-internal 0.16.2",
+ "loro-rle 0.16.2",
  "serde",
  "serde-wasm-bindgen",
  "tracing",
@@ -1231,6 +1219,18 @@ dependencies = [
  "wasm-bindgen-derive",
 ]
 
+[[package]]
+name = "loro_fractional_index"
+version = "0.16.2"
+dependencies = [
+ "criterion 0.5.1",
+ "fractional_index 2.0.1",
+ "imbl",
+ "rand",
+ "serde",
+ "smallvec",
+]
+
 [[package]]
 name = "md5"
 version = "0.7.0"
diff --git a/crates/delta/Cargo.toml b/crates/delta/Cargo.toml
index 32e3bc8f..766c12fc 100644
--- a/crates/delta/Cargo.toml
+++ b/crates/delta/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "loro-delta"
-version = "0.5.1"
+version = "0.16.2"
 edition = "2021"
 license = "MIT"
 description = "Loro internal library. It's used as a delta between two versions of text or lists. It's also an efficient Rope."
diff --git a/crates/dev-utils/Cargo.toml b/crates/dev-utils/Cargo.toml
index 5b9aaeed..96eb7527 100644
--- a/crates/dev-utils/Cargo.toml
+++ b/crates/dev-utils/Cargo.toml
@@ -2,6 +2,7 @@
 name = "dev-utils"
 version = "0.1.0"
 edition = "2021"
+publish = false
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/crates/fractional_index/Cargo.toml b/crates/fractional_index/Cargo.toml
index 6811f608..505ed868 100644
--- a/crates/fractional_index/Cargo.toml
+++ b/crates/fractional_index/Cargo.toml
@@ -1,7 +1,13 @@
 [package]
-name = "fractional_index"
-version = "0.1.0"
+name = "loro_fractional_index"
+version = "0.16.2"
 edition = "2021"
+license = "MIT"
+description = "Fraction index for Loro. Fork and modified from jamsocket/fractional_index"
+repository = "https://github.com/loro-dev/loro/"
+authors = ["Liang Zhao", "Zixuan Chen"]
+categories = ["crdt", "collaborative-editing", "local-first"]
+keywords = ["crdt", "local-first"]
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/crates/fractional_index/LICENSE b/crates/fractional_index/LICENSE
new file mode 100644
index 00000000..3aff770e
--- /dev/null
+++ b/crates/fractional_index/LICENSE
@@ -0,0 +1,21 @@
+MIT License Copyright (c) 2024 Loro
+
+Permission is hereby granted, free of
+charge, to any person obtaining a copy of this software and associated
+documentation files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use, copy, modify, merge,
+publish, distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to the
+following conditions:
+
+The above copyright notice and this permission notice
+(including the next paragraph) shall be included in all copies or substantial
+portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
+ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO
+EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/crates/fractional_index/benches/fractional_index.rs b/crates/fractional_index/benches/fractional_index.rs
index 55659a07..0a09c24b 100644
--- a/crates/fractional_index/benches/fractional_index.rs
+++ b/crates/fractional_index/benches/fractional_index.rs
@@ -3,7 +3,7 @@ use criterion::{criterion_group, criterion_main, Criterion};
 pub fn criterion_benchmark(c: &mut Criterion) {
     use criterion::{AxisScale, BenchmarkId, PlotConfiguration};
     use fraction_index::FractionalIndex as MyIndex;
-    use fractional_index::FractionalIndex;
+    use loro_fractional_index::FractionalIndex;
     let mut group = c.benchmark_group("FractionalIndex");
     let plot_config = PlotConfiguration::default().summary_scale(AxisScale::Logarithmic);
     group.plot_config(plot_config);
diff --git a/crates/fractional_index/examples/size.rs b/crates/fractional_index/examples/size.rs
index 702ad5de..bca4db87 100644
--- a/crates/fractional_index/examples/size.rs
+++ b/crates/fractional_index/examples/size.rs
@@ -1,4 +1,4 @@
-use fractional_index::FractionalIndex;
+use loro_fractional_index::FractionalIndex;
 
 fn find_common_prefix(a: &[u8], b: &[u8]) -> usize {
     a.iter().zip(b.iter()).take_while(|(a, b)| a == b).count()
diff --git a/crates/fuzz/Cargo.toml b/crates/fuzz/Cargo.toml
index d21542fc..4ce63c76 100644
--- a/crates/fuzz/Cargo.toml
+++ b/crates/fuzz/Cargo.toml
@@ -10,10 +10,10 @@ publish = false
 loro-without-counter = { path = "../loro", package = "loro" }
 loro = { git = "https://github.com/loro-dev/loro.git", features = [
     "counter",
-], rev = "913099534fa437477583acddf4854c17b9fd8354" }
+], rev = "cd04b27d65128420f6daaf792be9ef511483de99" }
 loro-common = { git = "https://github.com/loro-dev/loro.git", features = [
     "counter",
-], rev = "913099534fa437477583acddf4854c17b9fd8354" }
+], rev = "cd04b27d65128420f6daaf792be9ef511483de99" }
 # loro = { path = "../loro", package = "loro", features = ["counter"] }
 # loro-common = { path = "../loro-common", features = ["counter"] }
 # loro-without-counter = { git = "https://github.com/loro-dev/loro.git", branch = "zxch3n/loro-560-undoredo", package = "loro" }
diff --git a/crates/loro-common/Cargo.toml b/crates/loro-common/Cargo.toml
index 49032fa7..8db666b4 100644
--- a/crates/loro-common/Cargo.toml
+++ b/crates/loro-common/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "loro-common"
-version = "0.5.1"
+version = "0.16.2"
 edition = "2021"
 license = "MIT"
 description = "Common types and functions for Loro. This is an internal lib of Loro."
@@ -14,7 +14,7 @@ keywords = ["crdt", "local-first"]
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-rle = { path = "../rle", version = "0.5.1", package = "loro-rle" }
+rle = { path = "../rle", version = "0.16.2", package = "loro-rle" }
 serde = { version = "1", features = ["derive"] }
 thiserror = "1.0.43"
 wasm-bindgen = { version = "=0.2.92", optional = true }
diff --git a/crates/loro-internal/Cargo.toml b/crates/loro-internal/Cargo.toml
index 07deb1ba..627b15ba 100644
--- a/crates/loro-internal/Cargo.toml
+++ b/crates/loro-internal/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "loro-internal"
-version = "0.5.1"
+version = "0.16.2"
 edition = "2021"
 license = "MIT"
 description = "Loro internal library. Do not use it directly as it's not stable."
@@ -14,10 +14,12 @@ keywords = ["crdt", "local-first"]
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-loro-delta = { path = "../delta", version = "0.5.1", package = "loro-delta" }
-rle = { path = "../rle", version = "0.5.1", package = "loro-rle" }
-loro-common = { path = "../loro-common", version = "0.5.1" }
-fractional_index = { path = "../fractional_index", features = ["serde"] }
+loro-delta = { path = "../delta", version = "0.16.2", package = "loro-delta" }
+rle = { path = "../rle", version = "0.16.2", package = "loro-rle" }
+loro-common = { path = "../loro-common", version = "0.16.2" }
+fractional_index = { path = "../fractional_index", features = [
+  "serde",
+], version = "0.16.2", package = "loro_fractional_index" }
 smallvec = { version = "1.8.0", features = ["serde"] }
 postcard = "1"
 fxhash = { workspace = true }
diff --git a/crates/loro/Cargo.toml b/crates/loro/Cargo.toml
index 900e7139..8bb54171 100644
--- a/crates/loro/Cargo.toml
+++ b/crates/loro/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "loro"
-version = "0.5.1"
+version = "0.16.2"
 edition = "2021"
 license = "MIT"
 documentation = "https://docs.rs/loro/"
@@ -14,8 +14,8 @@ keywords = ["crdt", "local-first"]
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-loro-internal = { path = "../loro-internal", version = "0.5.1" }
-delta = { path = "../delta", package = "loro-delta", version = "0.5.1" }
+loro-internal = { path = "../loro-internal", version = "0.16.2" }
+delta = { path = "../delta", package = "loro-delta", version = "0.16.2" }
 generic-btree = { version = "0.10.5" }
 enum-as-inner = "0.6.0"
 either = "1.9.0"
diff --git a/crates/rle/Cargo.toml b/crates/rle/Cargo.toml
index 0d94f6f5..196e3b20 100644
--- a/crates/rle/Cargo.toml
+++ b/crates/rle/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "loro-rle"
-version = "0.5.1"
+version = "0.16.2"
 edition = "2021"
 license = "MIT"
 description = "A internal library of loro for storing and manipulating run-length encoded data. Do not use it directly."