diff --git a/.github/ISSUE_TEMPLATE/bug_report.yml b/.github/ISSUE_TEMPLATE/bug_report.yml
index 8c91726..0ba3c2a 100644
--- a/.github/ISSUE_TEMPLATE/bug_report.yml
+++ b/.github/ISSUE_TEMPLATE/bug_report.yml
@@ -43,7 +43,7 @@ body:
     attributes:
       label: Version
       description: Shown in the app's About window. For a source build, give the commit.
-      placeholder: "0.5.1"
+      placeholder: "0.6.0"
     validations:
       required: true
   - type: dropdown
diff --git a/Cargo.lock b/Cargo.lock
index c3549de..ffa6164 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1585,7 +1585,7 @@ dependencies = [
 
 [[package]]
 name = "intersection-lab"
-version = "0.5.1"
+version = "0.6.0"
 dependencies = [
  "eframe",
  "egui",
diff --git a/Cargo.toml b/Cargo.toml
index fc8d06d..8396566 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "intersection-lab"
 default-run = "intersection-lab"
-version = "0.5.1"
+version = "0.6.0"
 edition = "2024"
 description = "Microscopic traffic-intersection simulator for comparing signal control, sensing and AI"
 authors = ["Jim Schreckengast"]
diff --git a/THIRD_PARTY_LICENSES.md b/THIRD_PARTY_LICENSES.md
index 28dbd6f..cc16b7b 100644
--- a/THIRD_PARTY_LICENSES.md
+++ b/THIRD_PARTY_LICENSES.md
@@ -4806,7 +4806,7 @@ SOFTWARE.
 
 Used by:
 
-* intersection-lab 0.5.1 (https://github.com/schreck61/intersection-lab)
+* intersection-lab 0.6.0 (https://github.com/schreck61/intersection-lab)
 
 ```text
 MIT License
diff --git a/docs/architecture.md b/docs/architecture.md
index 3294ab9..5cc13ae 100644
--- a/docs/architecture.md
+++ b/docs/architecture.md
@@ -3,7 +3,7 @@
 This document describes how Intersection Lab is put together. It covers what each Rust
 source file does, how the code is split into layers, and how those layers work together
 during a simulation step, a corridor run, a cooperative crossing, a benchmark and a
-training run. It describes the code on `main`: version 0.5.1 and the fixes made since.
+training run. It describes the code on `main`: version 0.6.0.
 Section 9.4 is an illustrated tour of the app's window, and Appendix A says how the
 screenshots were made.
 
@@ -1626,8 +1626,8 @@ trained to lower delay on every layout (§8.6). Version 0.4.0 changed training i
 ways: the reward counts every delayed person; checkpoints are chosen on a validation set
 and must pass a pedestrian check; a separate test set reports the result. Deep RL's
 shield also gained a maximum pedestrian wait, because the reward alone did not protect
-pedestrians. Both controllers were retrained this way, and version 0.5.1 ships those
-networks. Version 0.5.1 added the checks on weights files (§8.7).
+pedestrians. Both controllers were retrained this way, and every version since has
+shipped those networks. Version 0.5.1 added the checks on weights files (§8.7).
 
 ### 8.1 At a glance
 
@@ -2319,13 +2319,13 @@ arrivals, and hand-spawned vehicles and pedestrians are added to both.
 ### 9.4 A tour of the window
 
 This section goes through every part of the window: what it shows, how to read it and
-which code produces it. The screenshots come from the desktop app of version 0.5.1 in
-its default 1600 × 1000 window (the smallest it allows is 1100 × 700), except the
-close-up of the signal timing chart in part 5, which comes from `main` and shows the
-yellow and all-red drawn since. They were taken with the scripted-screenshot settings
-of Appendix A, two simulated minutes into the default scenario unless a caption says
-otherwise. The browser version looks the same, without the *Save weights* buttons and
-training commands of the learning panels.
+which code produces it. The screenshots come from the desktop app in its default
+1600 × 1000 window (the smallest it allows is 1100 × 700). Most show version 0.5.1;
+those of parts that changed since, such as the signal timing chart, which now draws
+yellow and all-red, were retaken with the code released as 0.6.0. They were taken with
+the scripted-screenshot settings of Appendix A, two simulated minutes into the default
+scenario unless a caption says otherwise. The browser version looks the same, without
+the *Save weights* buttons and training commands of the learning panels.
 
 #### The window at a glance
 
diff --git a/packaging/README.md b/packaging/README.md
index e03732c..b55ab7e 100644
--- a/packaging/README.md
+++ b/packaging/README.md
@@ -15,12 +15,12 @@ Every release also carries `SHA256SUMS.txt` and a signed build-provenance attest
 for each file. Users can verify a download with:
 
 ```bash
-gh attestation verify IntersectionLab-0.5.1-macos-universal.dmg --repo schreck61/intersection-lab
+gh attestation verify IntersectionLab-0.6.0-macos-universal.dmg --repo schreck61/intersection-lab
 ```
 
 The signed attestation is also attached to the release as
 `IntersectionLab-<version>.sigstore.json`, so a download can be checked without fetching
-it from GitHub's attestation store: add `--bundle IntersectionLab-0.5.1.sigstore.json`.
+it from GitHub's attestation store: add `--bundle IntersectionLab-0.6.0.sigstore.json`.
 
 ## Making a release
 
@@ -31,8 +31,8 @@ it from GitHub's attestation store: add `--bundle IntersectionLab-0.5.1.sigstore
    commit on `main` afterward and push the tag:
    ```bash
    git switch main && git pull
-   git tag v0.5.1
-   git push origin v0.5.1
+   git tag v0.6.0
+   git push origin v0.6.0
    ```
 3. The workflow checks that the tag matches `Cargo.toml`, verifies licenses and
    attributions, builds and signs every package, and creates a **draft** release with