chore(release): prepare v0.5.0

[dmitsh]

Description

Update chart and subchart versions to 0.5.0, set appVersion to v0.5.0,
and promote the changelog entries for the v0.5.0 release.

Checklist

• I am familiar with the Contributing Guidelines.
• New or existing tests cover these changes.
• The documentation is up to date with these changes.
• All commits are signed off per DCO (git commit -s).

[greptile-apps]

Greptile Summary

This is a standard release preparation PR for v0.5.0, bumping chart and subchart versions, updating appVersion, and promoting the changelog entries from Unreleased to the dated [0.5.0] section.

• All three Helm charts (topograph, node-data-broker, node-observer) have their version and appVersion fields consistently updated to 0.5.0/v0.5.0, with the parent chart's dependency version pins updated to match.
• CHANGELOG.md correctly creates the [0.5.0] - 2026-06-30 section, adds the GitHub comparison link, and updates the [Unreleased] reference URL to point at v0.5.0...HEAD.

Confidence Score: 5/5

Safe to merge — all changes are mechanical version bumps and changelog promotion with no functional code touched.

Every change is a straightforward version string update (0.4.0 → 0.5.0) across three Helm charts and a changelog promotion. The parent chart's dependency version pins match the updated subchart versions, the changelog date matches today, and the reference links are internally consistent. No application logic, templates, or configuration values were altered.

No files require special attention.

Important Files Changed

Filename	Overview
CHANGELOG.md	Promotes unreleased entries to v0.5.0 dated 2026-06-30, adds full changelog link, and updates reference links correctly.
charts/topograph/Chart.yaml	Bumps chart version, appVersion, and both subchart dependency versions from 0.4.0 to 0.5.0.
charts/topograph/charts/node-data-broker/Chart.yaml	Bumps chart version and appVersion from 0.4.0/v0.4.0 to 0.5.0/v0.5.0.
charts/topograph/charts/node-observer/Chart.yaml	Bumps chart version and appVersion from 0.4.0/v0.4.0 to 0.5.0/v0.5.0.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A["charts/topograph/Chart.yaml\nversion: 0.5.0\nappVersion: v0.5.0"] --> B["charts/node-data-broker/Chart.yaml\nversion: 0.5.0\nappVersion: v0.5.0"]
    A --> C["charts/node-observer/Chart.yaml\nversion: 0.5.0\nappVersion: v0.5.0"]
    D["CHANGELOG.md"] --> E["[0.5.0] - 2026-06-30\n(promoted from Unreleased)"]
    E --> F["[Unreleased] now points to\nv0.5.0...HEAD"]

Loading

%%{init: {'theme': 'base', 'themeVariables': {"darkMode": true, "background": "#0d1117", "primaryColor": "#21262d", "primaryTextColor": "#e6edf3", "primaryBorderColor": "#8b949e", "lineColor": "#8b949e", "textColor": "#e6edf3", "edgeLabelBackground": "#161b22", "actorBkg": "#21262d", "actorBorder": "#8b949e", "actorTextColor": "#e6edf3", "actorLineColor": "#8b949e", "signalColor": "#8b949e", "signalTextColor": "#e6edf3", "noteBkgColor": "#373320", "noteBorderColor": "#d4a72c", "noteTextColor": "#f0e6c0", "labelBoxBkgColor": "#21262d", "labelBoxBorderColor": "#8b949e", "labelTextColor": "#e6edf3", "loopTextColor": "#e6edf3", "activationBkgColor": "#30363d", "activationBorderColor": "#8b949e"}}}%%
flowchart TD
    A["charts/topograph/Chart.yaml\nversion: 0.5.0\nappVersion: v0.5.0"] --> B["charts/node-data-broker/Chart.yaml\nversion: 0.5.0\nappVersion: v0.5.0"]
    A --> C["charts/node-observer/Chart.yaml\nversion: 0.5.0\nappVersion: v0.5.0"]
    D["CHANGELOG.md"] --> E["[0.5.0] - 2026-06-30\n(promoted from Unreleased)"]
    E --> F["[Unreleased] now points to\nv0.5.0...HEAD"]

Loading

_{Reviews (1): Last reviewed commit: "chore(release): prepare v0.5.0" | Re-trigger Greptile}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 71.52%. Comparing base (7edb997) to head (02961af).
⚠️ Report is 3 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #372      +/-   ##
==========================================
+ Coverage   71.31%   71.52%   +0.20%     
==========================================
  Files          86       88       +2     
  Lines        5574     5643      +69     
==========================================
+ Hits         3975     4036      +61     
- Misses       1403     1407       +4     
- Partials      196      200       +4     

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[giuliocalzo]

LGTM