diff --git a/CHANGELOG.md b/CHANGELOG.md
index ca7acab..8306215 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,5 @@
 ## 1.33.0
+- The `puby link` command no longer requires existing `pubspec.lock` files to function
 - Fixes `--no-fvm` flag for `puby link`
 - Updates for fvm 3.0.0
 
diff --git a/README.md b/README.md
index 678c9f6..982e8e0 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,9 @@
 Run commands in all projects in the current directory. Handle monorepos with ease.
 
 ## Features
+
 - No configuration necessary. Run `puby` anywhere. It won't complain.
-- Execute `pub get` up to five times faster with `puby link`
+- Execute `pub get` in seconds rather than minutes with `puby link`
 - Reclaim disk space with `puby clean`
 - Supports all project-level pub commands
 - Execute any command in all projects with `puby exec`
@@ -27,11 +28,13 @@ For projects configured with FVM, `fvm flutter` is used. FVM support can be disa
 ## Use as an executable
 
 ### Installation
+
 ```console
 $ dart pub global activate puby
 ```
 
 ### Usage
+
 ```console
 $ puby get
 $ puby upgrade --major-versions
@@ -39,21 +42,41 @@ $ puby upgrade --major-versions
 ```
 
 ## Notes on `puby link`
+
 This command is based on `flutter update-packages`. All of the dependencies required by all of the projects in the current directory are cataloged and cached if necessary, then `pub get --offline` can safely run in all the projects in parallel.
 
-The `pubspec.lock` file is used to catalog the required dependencies, so for this command to run successfully you must check in your `pubspec.lock` files to version control.
+This command no longer requires existing `pubspec.lock` files to function. It now uses the same version resolution strategy from the `pub` command internally and runs many times faster than the old implementation.
+
+The `puby link` command can run _many times faster_ than `puby get`, so it is very useful for large mono-repos.
+
+Benchmarks in the [flutter/packages](https://github.com/flutter/packages) repo:
 
-The `puby link` command can run up to _five times faster_ than `puby get`, so it is very useful for large mono-repos.
+| Command           | Duration |
+| ----------------- | -------- |
+| `puby get`        | 9:01.97  |
+| `melos bootstrap` | 47.810   |
+| `puby link`       | 25.881   |
+
+Benchmark setup:
+
+- M3 MacBook Pro
+- Gigabit internet connection
+- Run `puby clean && dart pub cache clean` before each run
+- `melos bootstrap` is run with a [custom branch of flutter/packages](https://github.com/Rexios80/packages_flutter/tree/puby_benchmarking) with the required setup
 
 ## Notes on `puby exec`
+
 Paths relative to the directory you are running `puby` in will not work. For example:
+
 - `puby exec ./foo.sh` will not work
 - `puby exec $PWD/foo.sh` will work
 
 ## Configuration
+
 Create a `puby.yaml` file in the root of the project you want to configure
 
 ### Exclusions
+
 Add command exclusions to prevent them from running in a project
 
 ```yaml
@@ -67,4 +90,4 @@ Exclusions match from the start of a command, and the entire exclusion string mu
 | Exclusion              | Example command excluded              |
 | ---------------------- | ------------------------------------- |
 | `test`                 | `[engine] test --coverage`            |
-| `pub run build_runner` | `[engine] pub run build_runner build` |
\ No newline at end of file
+| `pub run build_runner` | `[engine] pub run build_runner build` |