chore(release): prepare for v0.2

This also adds `CHANGELOG.md` and a git-cliff config for generating the
changelog easily.

Author: m4tx

CHANGELOG.md

@@ -0,0 +1,26 @@
+## [0.2.0] - 2026-05-14
+
+### Features
+
+- [**breaking**] Validate node and property names ([#35](https://github.com/google/dtoolkit/pull/35))
+
+### Refactor
+
+- Use newer file naming convention instead of `mod.rs` ([#27](https://github.com/google/dtoolkit/pull/27))
+- [**breaking**] Implement generic `From<T>` for `DeviceTreeNode` ([#28](https://github.com/google/dtoolkit/pull/28))
+
+### Miscellaneous
+
+- Remove unused `FdtProperty::value_offset` field ([#30](https://github.com/google/dtoolkit/pull/30))
+
+## [0.1.1] - 2026-01-12
+
+### Miscellaneous
+
+- Add docs.rs metadata to Cargo.toml and use `doc_cfg` ([#26](https://github.com/google/dtoolkit/pull/26))
+
+## [0.1.0] - 2026-01-09
+
+### Features
+
+- First version published on crates.io

CONTRIBUTING.md

@@ -41,4 +41,20 @@ information on using pull requests.
   (beyond performance optimization) it must be accompanied by
   an `#[expect(unsafe_code)]` attribute, stating the rationale.
 * All `unsafe` code must be tested. The CI suite includes Miri to detect any
-  undefined behavior.
+  undefined behavior.
+
+## Releasing a new version
+
+This project uses [git-cliff](https://git-cliff.org/) to generate changelogs.
+When releasing a new version, run:
+
+```
+git-cliff --unreleased --tag <version>
+```
+
+(where `<version>` is the version number to be released)
+
+Append the output to the `CHANGELOG.md` file and make changes if necessary.
+
+Note that in order for this to work properly, the commit messages must follow
+[Conventional Commits](https://git-cliff.org/docs/#how-should-i-write-my-commits).

cliff.toml

@@ -0,0 +1,90 @@
+# git-cliff ~ configuration file
+# https://git-cliff.org/docs/configuration
+
+
+[changelog]
+# See https://keats.github.io/tera/docs/#introduction
+body = """
+{% if version %}\
+    ## [{{ version | trim_start_matches(pat="v") }}] - {{ timestamp | date(format="%Y-%m-%d") }}
+{% else %}\
+    ## [unreleased]
+{% endif %}\
+{% for group, commits in commits | group_by(attribute="group") %}
+    ### {{ group | striptags | trim | upper_first }}
+    {% for commit in commits %}
+        - {% if commit.scope %}*({{ commit.scope }})* {% endif %}\
+            {% if commit.breaking %}[**breaking**] {% endif %}\
+            {{ commit.message | upper_first }}\
+    {% endfor %}
+{% endfor %}
+"""
+# Remove leading and trailing whitespaces from the changelog's body.
+trim = true
+# Render body even when there are no releases to process.
+render_always = true
+# An array of regex based postprocessors to modify the changelog.
+postprocessors = [
+    # Replace the placeholder <REPO> with a URL.
+    #{ pattern = '<REPO>', replace = "https://github.com/orhun/git-cliff" },
+]
+# render body even when there are no releases to process
+# render_always = true
+# output file path
+# output = "test.md"
+
+[git]
+# Parse commits according to the conventional commits specification.
+# See https://www.conventionalcommits.org
+conventional_commits = true
+# Exclude commits that do not match the conventional commits specification.
+filter_unconventional = true
+# Require all commits to be conventional.
+# Takes precedence over filter_unconventional.
+require_conventional = false
+# Split commits on newlines, treating each line as an individual commit.
+split_commits = false
+# An array of regex based parsers to modify commit messages prior to further processing.
+commit_preprocessors = [
+    # Replace the issue/PR number with the link. It will work for issues as well as GitHub has a redirect.
+    { pattern = "\\(#([0-9]+)\\)", replace = "([#${1}](https://github.com/google/dtoolkit/pull/${1}))" },
+]
+# Prevent commits that are breaking from being excluded by commit parsers.
+protect_breaking_commits = false
+# An array of regex based parsers for extracting data from the commit message.
+# Assigns commits to groups.
+# Optionally sets the commit's scope and can decide to exclude commits from further processing.
+commit_parsers = [
+    { message = "^feat", group = "<!-- 0 -->Features" },
+    { message = "^fix", group = "<!-- 1 -->Bug Fixes" },
+    { message = "^doc", group = "<!-- 3 -->Documentation" },
+    { message = "^perf", group = "<!-- 4 -->Performance" },
+    { message = "^refactor", group = "<!-- 2 -->Refactor" },
+    { message = "^style", group = "<!-- 5 -->Styling" },
+    { message = "^test", group = "<!-- 6 -->Testing" },
+    { message = "^chore\\(release\\): prepare for", skip = true },
+    { message = "^chore\\(deps.*\\)", skip = true },
+    { message = "^chore\\(pr\\)", skip = true },
+    { message = "^chore\\(pull\\)", skip = true },
+    { message = "^chore|^ci", group = "<!-- 7 -->Miscellaneous" },
+    { body = ".*security", group = "<!-- 8 -->Security" },
+    { message = "^revert", group = "<!-- 9 -->Revert" },
+    { message = ".*", group = "<!-- 10 -->Other" },
+]
+# Exclude commits that are not matched by any commit parser.
+filter_commits = false
+# Fail on a commit that is not matched by any commit parser.
+fail_on_unmatched_commit = false
+# An array of link parsers for extracting external references, and turning them into URLs, using regex.
+link_parsers = []
+# Include only the tags that belong to the current branch.
+use_branch_tags = false
+# Order releases topologically instead of chronologically.
+topo_order = false
+# Order commits topologically instead of chronologically.
+topo_order_commits = true
+# Order of commits in each group/release within the changelog.
+# Allowed values: newest, oldest
+sort_commits = "oldest"
+# Process submodules commits
+recurse_submodules = false