5 exercises on new-version blog posts — a framework major release and an API sunset. Read for breaking changes, deprecations, migration notes, and exactly what you must do and by when.
Reading release announcements effectively
Breaking change vs. deprecation — removed = broken now; deprecated = works now, gone later
Required vs. recommended — “requires/must” is mandatory; “we recommend” is advisory
Sunset timelines — match the capability you need to the date it disappears, not the final shutdown
Scope — check exactly which versions an announcement affects
Codemods & guides — note the tools and links offered to do the migration
0 / 5 completed
1 / 5
Passage: Release: Announcing Webframe 5.0
Title: Announcing Webframe 5.0
We are excited to announce Webframe 5.0, our biggest release yet. This is a major
version, which means it contains breaking changes. Please read the migration notes
before upgrading.
Highlights:
- Up to 40% faster cold starts thanks to a rewritten module loader.
- First-class TypeScript support out of the box.
- A new streaming renderer (opt-in for now).
Breaking changes:
- Node 16 is no longer supported. Webframe 5.0 requires Node 18 or later. If you are
on Node 16, upgrade your runtime first.
- The legacy webframe.config.js format has been removed. You must migrate to the new
webframe.config.ts (or .mjs) format. A codemod is provided: run
npx webframe-codemod config to convert your file automatically.
- getServerData() has been renamed to loadServerData() for consistency. The old name
still works in 5.0 but is DEPRECATED and will be removed in 6.0.
Deprecations (still work, but plan to migrate):
- The <Image legacy /> prop is deprecated. Switch to the new responsive <Image>
behaviour, which is now the default.
Migration: For most apps the codemod handles the bulk of the work. Run it, then run
your test suite. The full guide is at webframe.dev/migrate/5.
We recommend upgrading on a branch and running your end-to-end tests before merging.
According to the announcement, what must you do if your app is running on Node 16?
Upgrade to Node 18+ first.
The breaking-changes section is explicit: "Node 16 is no longer supported. Webframe 5.0 requires Node 18 or later. If you are on Node 16, upgrade your runtime first."
Reading release notes for action items: The most important part of a release post for an upgrader is "what do I have to change?" Breaking changes are non-negotiable: ignoring them means the upgrade fails. Notice the imperative "upgrade your runtime first" — it tells you both the action and the order.
Why the distractors fail:
Option A directly contradicts "Node 16 is no longer supported."
Option C confuses the config codemod (for the config file) with a runtime requirement.
Option D invents a workaround the text never offers.
2 / 5
Passage: Release: Announcing Webframe 5.0
Title: Announcing Webframe 5.0
We are excited to announce Webframe 5.0, our biggest release yet. This is a major
version, which means it contains breaking changes. Please read the migration notes
before upgrading.
Highlights:
- Up to 40% faster cold starts thanks to a rewritten module loader.
- First-class TypeScript support out of the box.
- A new streaming renderer (opt-in for now).
Breaking changes:
- Node 16 is no longer supported. Webframe 5.0 requires Node 18 or later. If you are
on Node 16, upgrade your runtime first.
- The legacy webframe.config.js format has been removed. You must migrate to the new
webframe.config.ts (or .mjs) format. A codemod is provided: run
npx webframe-codemod config to convert your file automatically.
- getServerData() has been renamed to loadServerData() for consistency. The old name
still works in 5.0 but is DEPRECATED and will be removed in 6.0.
Deprecations (still work, but plan to migrate):
- The <Image legacy /> prop is deprecated. Switch to the new responsive <Image>
behaviour, which is now the default.
Migration: For most apps the codemod handles the bulk of the work. Run it, then run
your test suite. The full guide is at webframe.dev/migrate/5.
We recommend upgrading on a branch and running your end-to-end tests before merging.
The post says getServerData() "still works in 5.0 but is DEPRECATED and will be removed in 6.0." What does this mean for your code today?
Deprecated means "works now, gone later."
The key distinction in release notes is between removed (broken now) and deprecated (works now, scheduled for removal). The text says the old name "still works in 5.0 but is DEPRECATED and will be removed in 6.0" — so it functions today, but you should migrate before the 6.0 upgrade.
Comprehension vocabulary — lifecycle terms:
deprecated — discouraged; still works but will be removed in a future version.
removed / breaking change — no longer works in this version.
renamed — same behaviour, new name.
Option A overstates urgency (it is not a build error in 5.0). Options B and D confuse deprecated with removed — the single most common misreading of release notes.
3 / 5
Passage: Release: Announcing Webframe 5.0
Title: Announcing Webframe 5.0
We are excited to announce Webframe 5.0, our biggest release yet. This is a major
version, which means it contains breaking changes. Please read the migration notes
before upgrading.
Highlights:
- Up to 40% faster cold starts thanks to a rewritten module loader.
- First-class TypeScript support out of the box.
- A new streaming renderer (opt-in for now).
Breaking changes:
- Node 16 is no longer supported. Webframe 5.0 requires Node 18 or later. If you are
on Node 16, upgrade your runtime first.
- The legacy webframe.config.js format has been removed. You must migrate to the new
webframe.config.ts (or .mjs) format. A codemod is provided: run
npx webframe-codemod config to convert your file automatically.
- getServerData() has been renamed to loadServerData() for consistency. The old name
still works in 5.0 but is DEPRECATED and will be removed in 6.0.
Deprecations (still work, but plan to migrate):
- The <Image legacy /> prop is deprecated. Switch to the new responsive <Image>
behaviour, which is now the default.
Migration: For most apps the codemod handles the bulk of the work. Run it, then run
your test suite. The full guide is at webframe.dev/migrate/5.
We recommend upgrading on a branch and running your end-to-end tests before merging.
What does the announcement recommend you do as part of upgrading?
Upgrade on a branch; test before merging.
The final line is the recommendation: "We recommend upgrading on a branch and running your end-to-end tests before merging." Earlier, the migration note adds: "Run it [the codemod], then run your test suite."
Reading for recommended (vs. required) actions: Release notes mix must-do (breaking changes) with should-do (recommendations). Signal words help you tell them apart: "requires", "must", "no longer supported" = mandatory; "we recommend", "consider", "plan to" = advisory. Both matter, but only the first will break your build.
Options A, C, and D all invert the advice the post actually gives (use a branch, use the codemod, run your tests).
4 / 5
Passage: Release: API v3 GA, v1 Sunset
Title: API v3 Is Now Generally Available — and v1 Is Being Sunset
After six months in beta, API v3 is now generally available (GA). Alongside this, we
are announcing the deprecation timeline for API v1.
What's new in v3:
- Cursor-based pagination replaces offset pagination, fixing the duplicate-results
issue many of you reported on large datasets.
- Rate limits are now returned in standard RateLimit headers on every response.
- Webhooks are signed with HMAC-SHA256 so you can verify authenticity.
Important dates for v1 users:
- From 1 March: v1 enters a deprecation period. It keeps working, but no new
features will be added and you will see a Deprecation header in responses.
- From 1 September: v1 becomes read-only. Write operations (POST, PUT, DELETE) will
return HTTP 410 Gone.
- From 1 December: v1 is shut down entirely. All requests return 410 Gone.
What you need to do: If you are on v1, migrate to v3 before 1 September to avoid losing
write access. v2 is unaffected by this announcement and remains supported. There is no
automatic migration; v3's pagination and auth differ enough that changes are required
in your client code. See the migration guide for a field-by-field mapping.
A team still on API v1 needs uninterrupted write access (POST/PUT/DELETE). By which date must they migrate?
Before 1 September.
Read the timeline carefully — each date does something different:
1 March — deprecation begins; v1 still works, just no new features.
1 September — v1 becomes read-only; "Write operations (POST, PUT, DELETE) will return HTTP 410 Gone."
1 December — full shutdown; all requests return 410.
Because the team needs write access, the binding deadline is 1 September, not the final shutdown. The post confirms it: "migrate to v3 before 1 September to avoid losing write access."
Reading multi-date sunset timelines: The trap is anchoring on the final shutdown date (option C). Match the capability you need (writes) to the date it disappears. Sunset schedules usually degrade in stages, not all at once.
5 / 5
Passage: Release: API v3 GA, v1 Sunset
Title: API v3 Is Now Generally Available — and v1 Is Being Sunset
After six months in beta, API v3 is now generally available (GA). Alongside this, we
are announcing the deprecation timeline for API v1.
What's new in v3:
- Cursor-based pagination replaces offset pagination, fixing the duplicate-results
issue many of you reported on large datasets.
- Rate limits are now returned in standard RateLimit headers on every response.
- Webhooks are signed with HMAC-SHA256 so you can verify authenticity.
Important dates for v1 users:
- From 1 March: v1 enters a deprecation period. It keeps working, but no new
features will be added and you will see a Deprecation header in responses.
- From 1 September: v1 becomes read-only. Write operations (POST, PUT, DELETE) will
return HTTP 410 Gone.
- From 1 December: v1 is shut down entirely. All requests return 410 Gone.
What you need to do: If you are on v1, migrate to v3 before 1 September to avoid losing
write access. v2 is unaffected by this announcement and remains supported. There is no
automatic migration; v3's pagination and auth differ enough that changes are required
in your client code. See the migration guide for a field-by-field mapping.
Which statement about migrating from v1 to v3 is supported by the announcement?
Manual changes required; v2 is unaffected.
Two facts from the text combine here:
"There is no automatic migration; v3's pagination and auth differ enough that changes are required in your client code."
"v2 is unaffected by this announcement and remains supported."
Reading announcements for scope: A common comprehension error is assuming a sunset applies to all old versions. The post deliberately scopes it to v1 only — v2 is called out as safe. Always check exactly which versions an announcement covers.
Why the distractors fail:
Option A contradicts "There is no automatic migration."
Option B contradicts "v2 is unaffected."
Option D contradicts "Cursor-based pagination replaces offset pagination" — the change is exactly why code edits are needed.