What's new

Each week, we update this page with a summary of recent significant changes to the style guide. If there haven't been any significant changes in a given week, we don't publish an update.

Note: Except in the case of product name changes, we don't generally ask that you update existing documentation to match changes to the style guide.

November 30, 2021

New guidance or change	Page
Added examples and clarified guidance recommending use of optional pronouns and other helper words.	Optional pronouns, Writing for a global audience
Added guidance for linking to a section of another page.	Links to sections on another page
New word list entries: portal, copy and paste, performant	Word list

November 1, 2021

New guidance or change	Page
Added guidance about expanding shortened words and symbols.	Abbreviations
Expanded guidance about the order of information in complex procedures, including the recommended order for goals, results, and justifications for steps.	Procedures
Added guidance about including a description of default behaviors in API reference documents.	API reference code comments
Reinforced guidance about including words like file after items in code font, such as filenames.	Filenames
Added guidance about using alternatives to directional terms such as above and below when referring to location in a document.	Writing accessible documentation
New word list entries: practitioner, left-nav, right-nav, create new	Word list

October 11, 2021

New guidance or change	Page
Simplified placeholder examples and clarified when to repeat an explanation for a placeholder.	Formatting placeholders
Added guidance on using brackets and dots ([...]) to indicate omitted output in an example.	Output from commands

October 4, 2021

New guidance or change	Page
Added page about philosophy and principles of the style guide.	Philosophy of this style guide
Clarified recommendation to include a noun after a code element and to avoid inflecting code elements.	Code in text
Added guidance to not use numbers in headings to indicate a sequence of sections.	Headings and titles
Updated examples for verb forms in headings and titles, including special cases such as Pricing and Billing.	Headings and titles

September 13, 2021

New guidance or change	Page
Clarified guidance about specifying the context for a task.	Procedures
Avoid using run the following command to introduce code. Instead, focus on what the command does.	Procedures
Expanded the guidance for CLI.	Word list
New word list entries: ransomware	Word list

September 6, 2021

New guidance or change	Page
Avoid words and phrases that anchor the documentation to a point in time or assume knowledge of prior or future products and features.	Timeless documentation
Added navigation menu to the list of UI terms.	UI elements and interaction
Marked slice and dice as don't use.	Word list
New word list entries: web application firewall, while	Word list

August 30, 2021

New guidance or change	Page
Introduce a list of placeholders with the phrase This output includes the following values: The old guidance for what introductory phrase to use wasn't a complete sentence.	Formatting placeholders

August 16, 2021

New guidance or change	Page
Added guidance for heading and title phrasing. Many writers ask what verb forms to use in headings and titles. The new guidance helps writers make that decision more easily, and it improves consistency for translators and readers.	Headings and titles

August 2, 2021

New guidance or change	Page
When you need an example project name, create a name that's meaningful or descriptive.	Example domains and names
New word list entry: pop-up	Word list

July 26, 2021

New guidance or change	Page
New word list entry: intercluster	Word list

July 19, 2021

New guidance or change	Page
Added guidance about whether to include an abbreviation if it is used only once in the document.	Abbreviations
Clarified and added guidance about the terms above, below, earlier, higher, later, lower, and under	Word list

July 12, 2021

New guidance or change	Page
Don't refer to casing styles by names like camel case or snake case.	Capitalization

July 5, 2021

New guidance or change	Page
In the first sentence of each procedural step, include an imperative verb.	Procedures

June 28, 2021

New guidance or change	Page
New word list entries: can, might, must A writer asked us to clarify our guidance for these terms.	Word list

June 21, 2021

New guidance or change	Page
Updated guidance on fictitious person names, and added a list of specific given names to use in examples. Many writers have asked for a list of recommended names to use.	Example domains and names

June 7, 2021

New guidance or change	Page
Don't use UI element labels as if they were English verbs or nouns.	UI elements and interaction

May 24, 2021

New guidance or change	Page
Clarified phrasing of guidance about avoiding using the same link text for different target pages.	Link text
Added guidance about what to do when link text includes a command or other code-font element.	Link text
Try to keep the main subject and verb as close to the beginning of a sentence as possible.	Writing for a global audience
Updated guidance about using a hyphen to indicate a range of numbers. For example, we now recommend using an ordinary hyphen rather than a nonbreaking hyphen, for ease of authoring.	Hyphens
Removed the word list entry for AJAX. The entry was outdated, and Wikipedia covers the term better.	Word list
New word list entries: webmaster, white label Use more specific terms.	Word list

May 3, 2021

New guidance or change	Page
Don't put a link in a heading. A link in a heading is easy for a reader to miss.	Headings and titles
Clarified and reorganized the material about which preposition to use with each UI element.	UI elements and interaction

April 26, 2021

New guidance or change	Page
Clarified guidance about when to create a custom anchor for a heading.	Making headings into link targets

April 19, 2021

New guidance or change	Page
Write one-step procedures with a bullet.	Procedures
In headings, use punctuation sparingly.	Headings and titles
Added a link to another resource about active and passive voice.	Active voice
Clarified guidance about the word native.	Word list
New entry: sherpa	Word list

April 12, 2021

New guidance or change	Page
Clarified that guidance that applies to text generally also applies to headings.	Headings and titles
Strengthened recommendation to use contractions.	Contractions
New entry: downscope	Word list

April 5, 2021

New guidance or change	Page
Expanded guidance about using simple words and phrases.	Writing for a global audience
New entry: instance group	Word list

March 29, 2021

New guidance or change	Page
To form the plural of an abbreviation, treat the abbreviation like an English word, and follow standard English pluralizing patterns.	Abbreviations

March 15, 2021

New guidance or change	Page
New entries: more than 60 terms to not use or to use with caution, for inclusive-language reasons (too many to list here)	Word list

March 8, 2021

New guidance or change	Page
Expanded and clarified guidance about placeholders.	Formatting placeholders
New entries: outside the box (and related terms), and more than 40 networking terms (too many to list here)	Word list

March 1, 2021

New guidance or change	Page
Clarified guidance about spelling out an abbreviation.	Abbreviations
Use documentation set instead of docset.	Word list

February 15, 2021

New guidance or change	Page
New entry: lock-in	Word list

February 1, 2021

New guidance or change	Page
Revised and clarified guidance about using should.	Word list
In some contexts, you can use active/standby as a replacement for master/slave.	Word list
Updated guidance about using firewalls.	Word list
New entries: black-box, external IP address, gray-box, IPsec, N/A, war room, white-box	Word list

January 25, 2021

New guidance or change	Page
Updated guidance about link text to remove reliance on external sources.	Link text
Don't use abbreviations or product names as verbs.	Abbreviations, Product names

January 11, 2021

New guidance or change	Page
Clarified guidance about indentation in code samples.	Code samples
Added links to more coding-style guides.	Code in text
Clarified that you can use please under certain specific circumstances.	Word list
Clarified guidance about terminate.	Word list
New entries: hang, MTU, utilize	Word list

January 4, 2021

New guidance or change	Page
Merged landing page with "Other editorial resources" to help new readers learn how to use this guide.	About this guide
New entry: deprecate	Word list

December 28, 2020

New guidance or change	Page
Added an explanation of what placeholders are.	Formatting placeholders

December 14, 2020

New guidance or change	Page
Distinguished between the Google Cloud product called Identity and Access Management (IAM) and the general practice of identity and access management.	Word list
Clarified that the word terminate has a specific meaning in telephony.	Word list

December 7, 2020

New guidance or change	Page
When you describe navigating through menus using angle brackets, add an aria-label attribute to each angle bracket, for use by screen readers: <span aria-label="and then">></span>.	UI elements and interaction
New entry: metageneration	Word list

November 30, 2020

New guidance or change	Page
Updated content-navigation titles for some style guide pages.	Content navigation
Clarified guidance for just.	Word list
New entry: time to live	Word list

November 23, 2020

New guidance or change	Page
Changed guidance about fictitious email addresses.	Example domains and names
New entry: holiday, the holidays	Word list

November 16, 2020

New guidance or change	Page
In examples, use fictional street addresses.	Example domains and names
Clarified guidance for functionality.	Word list

November 9, 2020

New guidance or change	Page
Format folder and directory names in code font.	Code in text

November 2, 2020

New guidance or change	Page
Avoid double negatives.	Writing accessible documentation
Expanded guidance about how to write around unavoidable references to non-inclusive words.	Writing inclusive documentation

October 19, 2020

We're changing the format of the updates to this page, to focus on what each change is rather than where it is.

New guidance or change	Page
You can use an asterisk to indicate emphasis in Markdown. Don't use a double underscore to indicate bold in Markdown.	Text-formatting summary

October 12, 2020

New guidance or change	Page
Use enable or turn on consistently.	Word list
All pages about linking are now grouped together under a new Linking heading.	Content navigation
Don't link to the same document multiple times in close succession.	Cross-references
For subsections, use the phrase in the following sections.	Headings and titles
Don't create your own abbreviations.	Abbreviations
Don't reveal personally identifiable information.	Example domains and names
For exponents, use standard mathematical notation.	Numbers
Expanded guidance about expressing times of day.	Dates and times
New entries: aka, America, -aware, Black Friday, Cyber Monday, leverage, possible, postmortem	Word list

October 5, 2020

• In the word list, updated guidance about the term disable.

September 28, 2020

• On the Capitalization page, expanded guidance about using consistent capitalization.
• On the Procedures page, added guidance about including keyboard shortcuts in procedures.

September 21, 2020

• On the Figures and other images page, added guidance about using image maps.
• On the Text-formatting summary page, added guidance about using a variable to indicate a range of version numbers, and clarified guidance about using <em>.
• Added entries to the word list: distributed denial-of-service (DDoS), UTF.

September 14, 2020

• On the Figures and other images page and the Tables page, added guidance about introductory sentences.
• In the word list, clarified the distinction between terms to never use and terms to avoid when possible. Also added icons for both kinds of terms.

September 7, 2020

• On the Writing for a global audience page, clarified guidance about using simple verbs.
• Added entries to the word list: single pane of glass, will.

August 31, 2020

• On the Figures and other images page, clarified guidance about using SVG.

August 24, 2020

• Added an entry to the word list: see.

August 10, 2020

• On the UI elements and interaction page, added guidance about when to use in and when to use on.
• On the Making headings into link targets page, added guidance about changing anchors, and reorganized the page.

August 3, 2020

• On the Dates and times page, added guidance about avoiding referring to seasons of the year.
• In the word list, added more suggested alternatives for master and slave.

July 27, 2020

• Added entries to the word list: grandfathered, graylist, greylist, multi-regional, Unix epoch time. Expanded and clarified guidance for the blacklist, master, and multi-region entries.

July 20, 2020

• Reorganized and updated the Other editorial resources page, and moved that page to near the top of the left nav.
• On the Figures and other images page, added links to Web Content Accessibility Guidelines (WCAG) resources.
• On the Procedures page, added guidance about introducing a procedure with an imperative.
• Added entries to the word list: bar, baz, canceled, foo, like, such as.
• As of this week, we've stopped including small-detail changes in this page. For example, when we corrected a typo in the style guide in the past, we used to mention that correction on this page, but we're no longer mentioning minor changes that have no effect on guidance.

July 13, 2020

• Renamed this summary-of-recent-changes page from "Release notes" to "What's new," and moved it to near the top of the left nav.
• In the Pronouns page, slightly updated the guidance about using gender-neutral they.

June 29, 2020

• On several pages, reorganized guidance about formatting code and command lines. In particular:
  • Moved the guidance that was in a page about command-line terminology to the Documenting command-line syntax page, and deleted the separate command-line terminology page.
  • Moved the guidance about placeholders to a new Formatting placeholders page.
  • Added cross-references among various code-related pages.
• In the word list, corrected a typo.

June 22, 2020

• In the word list, changed guidance about using earlier and later for a range of version numbers.

June 15, 2020

• On the Capitalization page and other pages, made guidance consistent about capitalizing references to document titles.
• On the Cross-references page and other pages, added guidance about not forcing a link to open in a new tab.
• On the Code in text page, added guidance about when to put UI elements in code font.
• Added an entry to the word list: best effort.

June 8, 2020

• On the Writing inclusive documentation page, added guidance about avoiding figurative language that relates to the slaughter of animals.

June 1, 2020

• On the Figures and other images page, updated guidance about alt text, figure descriptions, and figure captions.
• Reorganized the HTML and semantic tagging page, and added guidance about not using the <br> element to change visual presentation. Also replaced a broken link to a third-party site.
• On the Numbers page, added guidance about avoiding using Roman numerals.
• Added entries to the word list: currently, dash, NoOps.

May 25, 2020

• On the Numbers page, corrected two examples to match our guidance.
• On the Abbreviations page, added guidance about use of the term acronym.
• Added entries to the word list: happiness, scale, service level agreement, service level indicator, service level objective. Also clarified guidance for app.

May 18, 2020

• On the Filenames and file types page, added guidance about how to refer to a filename.
• On the Headings and titles page, updated the guidance about using code font in headings.
• On the UI elements and interaction page and elsewhere, replaced the term arrow notation with angle bracket.
• On the Procedures page, clarified the guidance about stating the location of an action before stating the action.
• Added entries to the word list: config, extract, unarchive, uncompress, untar. Also changed the guidance about ssh and related terms. Also corrected a typo.

May 11, 2020

• Major change: On the Code in text page, changed guidance for placeholder styling. The new preferred style is all-uppercase with underscore delimiters.
• Also on the Code in text page, corrected guidance about how to mark up placeholders with Markdown.
• On the Figures and other images page, corrected a typo.

May 4, 2020

• On the Second person and first person page, clarified guidance about when to use implicit you.
• On the UI elements and interaction page, added guidance about toggle.
• Added entries to the word list: dashboard, master. Unrelatedly, fixed a longstanding word list typo.

April 27, 2020

• On the Documenting command-line syntax page, added guidance about showing the output of commands.
• On the Example domains and names page, added example IPv6 addresses.
• On the Words as words page, clarified guidance.
• In the word list, clarified guidance for the word following. Also clarified guidance for the various console terms.
• Added an entry to the word list: native.

April 20, 2020

• On the Units of measurement page, added guidance about using per when referring to rates.
• On the UI elements and interaction page, clarified the distinction between text input and keyboard shortcuts, and added guidance about when to use the <code> and <kbd> elements. On the Code in text page, added text input to the list of things to put in code font.
• On the Accessible content page, added a recommendation to use a screen reader to test your documentation. Also added guidance about introducing tables.
• On the Example domains and names page, changed the recommended example company names to avoid camel case.
• On the Code in text page and the Colons page, clarified and expanded guidance about how to format a colon after text that's bold or in code font.
• Added entries to the word list: key, key ring, per, vice versa.

April 13, 2020

• On the Lists page, expanded the guidance about when not to use sentence-ending punctuation.
• Added cross-references between the Abbreviations page and the Headings and titles page.
• On the Numbers page, clarified the guidance about hyphens and en dashes in ranges of numbers.
• On the Units of measure page, clarified guidance about what counts as a unit.
• In the word list, clarified guidance about using blacklist and whitelist.
• Added entries to the word list: ad tech, easily, fintech, NLU, quick, quickly.

April 6, 2020

• On the Abbreviations page, clarified guidance about using abbreviations in headings and titles.
• On the Text-formatting summary page, added guidance on formatting mathematical variables.
• On the Link text page, added guidance about abbreviations in link text.
• On the Dates and times page, added guidance about how to express time zones.
• In the word list, clarified guidance about key-value pair.
• Added an entry to the word list: personally identifiable information (PII).

March 30, 2020

• On the Hyphens page, clarified guidance about ranges of numbers.
• In the UI elements and interaction page, changed guidance for formatting input for text boxes to recommend using the HTML <code> element instead of <kbd>.

March 23, 2020

• On the Capitalization page, made the following changes:
  • Removed outdated guidance about capitalization after a run-in heading. For the current guidance, see "Description lists that use run-in headings" on the Lists page.
  • Clarified guidance about avoiding all-uppercase and camel case.
  • Clarified guidance about avoiding lowercase at the start of a sentence.
  • Clarified guidance about capitalization when referring to documents by title in various contexts.
• Expanded and reorganized the Code in text page. In particular:
  • Expanded the guidance about documenting placeholders.
  • Expanded the list of items to put in code font.
• On the Commas page, added guidance about using a comma with because.
• On the Dashes page, added guidance about not using en dashes.
• Added entries to the word list: datastore, tutorial. Also added guidance (in the entry for documentation) about phrases like in this document.

March 2, 2020

• On the Capitalization page, added guidance about using sentence case for labels and callouts.
• On the Cross-references page, added guidance about how to format the titles of web series.
• Added an entry to the word list: web server.

February 24, 2020

• On the Resources page, added links to the Kubernetes glossary and the Kubernetes style guide.
• On the Lists page, added guidance about how and when to use a bulleted list with run-in headings.
• Updated the word list to refer to Google Cloud instead of GCP, in accord with a recent name change. In particular, changed entries for GCP, GCP Console, and GCP project ID to Google Cloud, Google Cloud Console, and Google Cloud project ID, respectively.
• Added an entry to the word list: GKE node. Also updated guidance for GKE.
• In the left nav, moved the word list and the product-names page to near the top.
• On the Plurals in parentheses page, added guidance about using the phrase one or more.

January 13, 2020

• In the Writing for a global audience page, fixed a broken link.
• In the Code in text page, added environment variable names to the list of items to put in code font.
• Added entries to the word list: A/B testing, BGP.

January 6, 2020

• Added entries to the word list: DevOps, ECMP, GFE, NoSQL, PostgreSQL. Also updated guidance on virtual machine (VM) instance.

December 23, 2019

• Expanded and clarified the Writing for a global audience page.
• Renamed the "Typographical conventions" page to "Text-formatting summary."
• On the Tables page, clarified guidance about punctuation in table column heads.
• On the Filenames and file types page, added .jar to the list of filename extensions.
• On the UI elements page and the word list, clarified guidance about when to use box and field to refer to text boxes.

December 16, 2019

• On the Abbreviations page, expanded guidance about when to spell out abbreviations.
• On the conventions page, fixed two broken links.
• Added entries to the word list: as, big-endian, google.dev, little-endian.

December 9, 2019

• On the Tables page, added guidance about sorting tables, and clarified guidance about when to use tables.
• Reverted last week's changes about using earlier and later instead of lower and higher; those changes need further refining.

December 2, 2019

• On the Cross-references page, added guidance about using the word about in cross-references, rather than on.
• Added entries to the word list: about versus on, for instance, SLA. Also changed guidance about using earlier and later for a range of version numbers.

November 25, 2019

• On the UI elements and interaction page, added guidance about focusing on the task rather than on UI elements as such.
• On various pages, added cross-references linking to other pages.

November 18, 2019

• Added a new Typographic conventions page.
• Reorganized the Units of measurement page. Also added guidance about Kelvin temperatures.
• On the Cross-references page, clarified guidance about cross-references that aren't links.
• On the UI elements and interaction page, added information about expander arrows.
• Added a term to the word list: slice and dice.

November 11, 2019

• On the Figures and other images page, clarified guidance about figure descriptions.
• On the Units of measurement page, added guidance about ranges of numbers.
• On the Product names page, clarified guidance about using full trademarked product names.
• Added terms to the word list: billing charges, port, repo, UI.

October 28, 2019

• Added guidance about what to do if there's more than one way to complete a task.
• Added terms to the word list: just, multi-tenancy.

October 21, 2019

• Added a page about formatting words as words.
• Added a page about formatting key terms.
• Changed the guidance about how to capitalize a UI element name when the label is all-uppercase in the UI.
• Added guidance about explaining placeholders.
• Updated the list of items to put in code font.
• Clarified the guidance about using official capitalization for names of products.
• Changed the title of the style guide landing page.
• Deleted the page about URLs in links, and moved the material that was on that page to the cross-references page. Also added some examples to that page.
• Removed unnecessary explanations of the icons that indicate that a guideline applies only in Android documentation or only in Google Cloud Platform documentation.
• Added examples to the footnotes page.
• Improved a link on the Accessible content page.
• Added terms to the word list: BMaaS, US.

October 8, 2019

• Reorganized the page about notices, and added examples.
• Cleaned up some minor formatting and phrasing issues in the word list.
• Corrected a typo on the Accessible content page.
• Changed the title of the style guide to use sentence case.

September 30, 2019

• Added a term to the word list: PoP.

September 23, 2019

• Added a page about footnotes.
• Reorganized the Other editorial resources page.

September 16, 2019

• Added a page about using material from other sources.
• Added guidance about using a and an with product names.
• Removed contradictory guidance about quotation marks with link text.
• Clarified guidance about periods with abbreviations.
• Clarified guidance about capitalization following a colon.
• Moved the list of UI-related verbs from the UI elements page to the word list.
• Also added other terms to the word list: cons, Gbps, Kbps, Mbps, pros. Also updated the entry for service.

June 24, 2019

• Added guidance about US currency to the Numbers page.

June 17, 2019

• Added further guidance about accessibility to the Accessible content page and other related pages.
• Added guidance about graphically violent terms to the Writing inclusive documentation page.
• Added guidance about the term wheelchair-bound to the Writing inclusive documentation page.
• Added guidance about currency to the Units of measure page.
• Added an example showing how to use Markdown to mark up images.
• Added terms to the word list: disclosure triangle, hamburger menu, kebab menu, outpost, STONITH. Also expanded guidance about should.

May 20, 2019

• Added a new page about avoiding excessive claims.
• Added material about file types to the Filenames and file types page.
• Added terms to the word list: CSV, traditional, YAML.

April 29, 2019

• Replaced the guidelines on the Accessible content page with a new set of more relevant guidelines.
• Added a term to the word list: execute.
• Added material about Linux signals on the Command-line terminology page, and updated related entries in the word list.

April 22, 2019

• Added a term to the word list: method. Also added to the guidance for Cloud.

April 15, 2019

• Added more guidance about digit-group separators on the Numbers page.
• Fixed a broken link on the Numbers page, and another on the Writing for a global audience page.
• Updated guidance about example names on the Example domains and names page.
• Added guidance about removing personally identifying information from screenshots on the Figures and other images page.
• Added guidance about using code font for names of command-line utilities on the Code in text page.
• Added guidance about short and long versions of words like app and demo on the Abbreviations page.

March 4, 2019

• Clarified guidance about person-first and identity-first language on the Writing inclusive documentation page.
• Added guidance about passive voice on the Active voice page.
• Added more guidance about links on the Linking to other sites page.
• Added terms to the word list: guru, spin up. Also revised the guidance for Container Engine.

February 25, 2019

• Added extensive new material to the inclusive documentation page.
• Updated the word list:
  • Clarified guidance for argument and flag.
  • Added terms: allows you to, desire, drop-down, wish.
  • Removed the recommendations against using enable and disable, and clarified guidance for those terms.

February 4, 2019

• Added terms to the word list: add-in, add-on.
• Added guidelines about avoiding repetitive procedures.

January 28, 2019

• Updated the word list:
  • Changed guidance for above and below.
  • Added terms: gcloud, ML.
  • Updated guidance for &.
  • Improved alphabetization.
• Fixed a broken link in the Lists page.

January 14, 2019

• Added terms to the word list: comprise, console, fail over, GCP Console, Google Cloud Platform Console, populate, surface.
• Reorganized the UI elements page, and added guidance and examples.
• Added Markdown information to the URLs for images page.
• Clarified guidance about end punctuation for lists on the Periods page.
• Clarified guidance about nonbreaking spaces in the Units of measurement page.

December 3, 2018

• Added a term to the word list: lifetime.
• Elaborated on our guidance in the Closed compounds and prefixes section of the word list.
• Added a new page about command-line terminology for gcloud and Linux.
• Added a section on straight and curly quotation marks to the Quotation marks page.
• Added guidance about avoiding overuse of bolding to the Procedures page.
• Added guidance about the phrases hold the pointer over and point to to the UI elements and interaction page.

October 29, 2018

• Added terms to the word list: blacklist, whitelist.
• Reorganized the dates and times page, and added guidance about times and about ISO 8601.

October 8, 2018

• Added recommendations for example company names.
• Added guidance about using monospace formatting to the UI elements and interaction page.
• Added guidance about giving the location of an action in a procedure to the Procedures page.

September 18, 2018

• Added terms to the word list: GKE, POJO.

September 4, 2018

• Added guidance about cases where filenames aren't under your control.
• Added a term to the word list: big data.

August 13, 2018

• Added guidance about avoiding internet slang.
• Added terms to the word list: multi-cloud, RTFM, tl;dr, ymmv.

July 30, 2018

• Added terms to the word list: disaster recovery, file system, high availability, high performance computing, OS, tarball, tar file.
• Updated guidance in the word list for on-premises.
• Rephrased a paragraph of the landing page.

June 25, 2018

• Added terms to the word list: IP, SAP.

June 19, 2018

• Added a term to the word list: trojan.
• Improved the organization, formatting, and phrasing of the filenames page.

June 12, 2018

• Added terms to the word list: appendix, index, matrix.

May 21, 2018

• Changed the guidance about how to link to Android reference documentation.
• Added information about using the with product names.
• Added a note about indefinite and casual numbers to the Numbers page.
• Fixed a broken link on the authorial tone page.

May 14, 2018

• Added terms to the word list: multi-cluster, via. Clarified guidance on firewalls.

April 2, 2018

• Added a page about writing inclusive documentation.
• Added terms to the word list: at scale, IAM, RFC.

March 26, 2018

• Added information about alt text for decorative images to the images page.
• Added terms to the word list: fill in, fill out, microservices.

February 26, 2018

• Added a term to the word list: ad hoc.

February 12, 2018

• Added terms to the word list: Cloud, Container Engine, ephemeral external IP address, firewalls, GCP, GCP project ID, internal IP address, NAT, network IP address, non-key, on-premises, persistent disk, project, RDP, static external IP address, subnet, table name, textbox, turn on.
• Added information about closed compounds and prefixes to the word list.

January 29, 2018

• Added terms to the word list: alpha, autohealing, autoscaling, autotagging, bare metal, beta, CLI, Cloud SDK, colocate, CPU, curated roles, data center campus, data cleaning, data source, ETL, IaaS, impact, ingest, k8s, key pair, PaaS, preemptible, regex, SaaS, screenshot, sign-in, sign into, sign-out, sub-command, v, virtual machine instance.
• Added a section on placeholder variables to the code in text page.

January 8, 2018

• Added terms to the word list: argument, backup, dataflow, flag, higher, later, long press, multi-region, option, slave, touch & hold, transpile, wildcard.
• Added an item (DNS record types) to the list of items to put in code font.

December 11, 2017

• Added material on numerical dimensions.
• Added material about possessives of company and product names.
• Added terms to the word list: docset, documentation, startup, sync.

November 13, 2017

• Changed guidelines on end punctuation for list items.
• Added alphabetical headings to the word list, so you can now jump to a specific letter using the in-page TOC.
• Updated word list entries for error-prone, real time, and Search.
• Added terms to the word list: dataset, legacy, nonfatal.

October 23, 2017

• Added a new page about plurals in parentheses.
• Added a link to the C++ coding style guide, in the Coding style guides section.

September 4, 2017

• Added several more terms to the word list: check, checkbox, clear, deselect, open source, select, target, uncheck, Unix-like, unselect.
• Added material to the Trademarks page about using trademarks as adjectives. Also added links to a couple of other trademark-related pages from Google.
• Removed Android-specific material from the Headings page, to bring Android doc guidelines more into line with non-Android guidelines. Also, added notes about things not to include in headings.
• Removed Android label from material on the Tables page, to make that material also apply to non-Android docs.
• Added mention of degrees and percents to the Units of measurement page.

August 28, 2017

• Added 160+ terms to the word list. (Too many to list here.)
• Added recommendations for image size and placement to the Images page.
• Moved material about Javadoc links to the Code in text page.

August 21, 2017

• Added new File names page.
• Added new Units of measurement page.
• Changed "internet" to lowercase.
• Added material about line lengths and Javadoc-style links to the HTML formatting page.

July 31, 2017

• Added new Headings and titles page, mostly focused on Android documentation.
• Added information about tables in Android docs to the Tables page.

July 10, 2017

• Added words to the word list: deep linking, jank, wake lock.

June 8, 2017

• Public release.