diff --git a/quil-cli/CHANGELOG.md b/quil-cli/CHANGELOG.md
index 85acf6f3..8578b693 100644
--- a/quil-cli/CHANGELOG.md
+++ b/quil-cli/CHANGELOG.md
@@ -1,3 +1,23 @@
+## 0.6.0-rc.2 (2024-10-07)
+
+### Breaking Changes
+
+#### correctly compute duration for `erfsquare` waveform templates
+
+### Features
+
+#### support underscores in `erfsquare`, `padleft`, and `padright`
+
+#### check for `pad_left` and `pad_right` on all waveforms, include `_` in `erf_square`
+
+### Fixes
+
+#### fix computation of duration for `erfsquare` waveform templates
+
+#### ensure extern signature map is publicly accessible
+
+#### ensure extern signature map is publicly accessible (#410)
+
 ## 0.6.0-rc.1 (2024-09-30)
 
 ### Breaking Changes
diff --git a/quil-cli/Cargo.toml b/quil-cli/Cargo.toml
index e087e03e..b688da80 100644
--- a/quil-cli/Cargo.toml
+++ b/quil-cli/Cargo.toml
@@ -1,12 +1,12 @@
 [package]
 name = "quil-cli"
-version = "0.6.0-rc.1"
+version = "0.6.0-rc.2"
 edition = "2021"
 license = "Apache-2.0"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-quil-rs = { path = "../quil-rs", version = "0.29.0-rc.1" }
+quil-rs = { path = "../quil-rs", version = "0.29.0-rc.2" }
 clap =  {version = "4.5.4", features = ["derive"]}
 anyhow = "1.0.81"
diff --git a/quil-py/CHANGELOG.md b/quil-py/CHANGELOG.md
index 83ec8c72..d40a21bd 100644
--- a/quil-py/CHANGELOG.md
+++ b/quil-py/CHANGELOG.md
@@ -1,3 +1,27 @@
+## 0.13.0-rc.2 (2024-10-07)
+
+### Breaking Changes
+
+#### correctly compute duration for `erfsquare` waveform templates
+
+### Features
+
+#### support underscores in `erfsquare`, `padleft`, and `padright`
+
+#### Add waveforms module for generating discrete IQ value sequences representing Quil's defined set of waveforms. (#399)
+
+#### check for `pad_left` and `pad_right` on all waveforms, include `_` in `erf_square`
+
+#### support extern call instructions (#394)
+
+### Fixes
+
+#### fix computation of duration for `erfsquare` waveform templates
+
+#### ensure extern signature map is publicly accessible
+
+#### ensure extern signature map is publicly accessible (#410)
+
 ## 0.13.0-rc.1 (2024-09-30)
 
 ### Breaking Changes
diff --git a/quil-py/Cargo.toml b/quil-py/Cargo.toml
index f299caa9..7afbec4d 100644
--- a/quil-py/Cargo.toml
+++ b/quil-py/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "quil-py"
 description = "Python bindings for quil-rs"
-version = "0.13.0-rc.1"
+version = "0.13.0-rc.2"
 edition = "2021"
 license = "Apache-2.0"
 repository = "https://github.com/rigetti/quil-rs"
@@ -22,7 +22,7 @@ crate-type = ["cdylib", "rlib"]
 
 [dependencies]
 ndarray.workspace = true
-quil-rs = { path = "../quil-rs", version = "0.29.0-rc.1" }
+quil-rs = { path = "../quil-rs", version = "0.29.0-rc.2" }
 strum.workspace = true
 # pyo3 dependencies should be updated together
 numpy = "0.20.0"
diff --git a/quil-py/pyproject.toml b/quil-py/pyproject.toml
index 05d7225c..d60ae885 100644
--- a/quil-py/pyproject.toml
+++ b/quil-py/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "quil"
-version = "0.13.0-rc.1"
+version = "0.13.0-rc.2"
 requires-python = ">=3.8"
 description = "A Python package for building and parsing Quil programs."
 documentation = "https://rigetti.github.io/quil-rs/quil.html"
diff --git a/quil-rs/CHANGELOG.md b/quil-rs/CHANGELOG.md
index ce71ec4e..6f6b80c9 100644
--- a/quil-rs/CHANGELOG.md
+++ b/quil-rs/CHANGELOG.md
@@ -1,3 +1,23 @@
+## 0.29.0-rc.2 (2024-10-07)
+
+### Breaking Changes
+
+#### correctly compute duration for `erfsquare` waveform templates
+
+### Features
+
+#### support underscores in `erfsquare`, `padleft`, and `padright`
+
+#### check for `pad_left` and `pad_right` on all waveforms, include `_` in `erf_square`
+
+### Fixes
+
+#### fix computation of duration for `erfsquare` waveform templates
+
+#### ensure extern signature map is publicly accessible
+
+#### ensure extern signature map is publicly accessible (#410)
+
 ## 0.29.0-rc.1 (2024-09-30)
 
 ### Breaking Changes
diff --git a/quil-rs/Cargo.toml b/quil-rs/Cargo.toml
index 55622012..315d1740 100644
--- a/quil-rs/Cargo.toml
+++ b/quil-rs/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "quil-rs"
 description = "Rust tooling for Quil (Quantum Instruction Language)"
-version = "0.29.0-rc.1"
+version = "0.29.0-rc.2"
 edition = "2021"
 rust-version = "1.70"
 license = "Apache-2.0"