0.3.1

• No longer check required attributes in relay, only in store.
• store: Minor fixes to be closer to Python. Ability to disable trimming of
  objects, arrays and strings.

0.3.0

• Changed PII stripping rule format to permit path selectors when applying
  rules. This means that now $string refers to strings for instance and
  user.id refers to the id field in the user attribute of the event.
  Temporarily support for old rules is retained.

0.2.7

• store: Minor fixes to be closer to Python. Ability to disable trimming of
  objects, arrays and strings.

0.2.6

• Fix bug where PII stripping would remove containers without leaving any
  metadata about the retraction.
• Fix bug where old redactPair rules would stop working.

0.2.5

Yanked release: Do not use. Turned out to contain critical regressions.

• Rewrite of PII stripping logic. This brings potentially breaking changes to
  the semantics of PII configs. Most importantly field types such as
  "freeform" and "databag" are gone, right now there is only "container"
  and "text". All old field types should have become an alias for "text",
  but take extra care in ensuring your PII rules still work.

• store: Minor fixes to be closer to Python.

0.2.4

For users of relay, nothing changed at all. This is a release to test embedding
some Rust code in Sentry itself.

• store: Remove stray print statement.

0.2.3

For users of relay, nothing changed at all. This is a release to test embedding
some Rust code in Sentry itself.

• store: Fix main performance issues.

0.2.2

For users of relay, nothing changed at all. This is a release to test embedding
some Rust code in Sentry itself.

• store: Fix segfault when trying to process contexts.
• store: Fix trimming state "leaking" between interfaces, leading to excessive trimming.
• store: Don't serialize empty arrays and objects (with a few exceptions).

0.2.1

For users of relay, nothing changed at all. This is a release to test embedding
some Rust code in Sentry itself.

• libsemaphore: Expose CABI for normalizing event data.

0.2.0

Our first major iteration on Relay has landed!

• User documentation is now hosted at https://docs.sentry.io/relay/.
• SSL support is now included by default. Just configure a TLS
  identity and
  you're set.
• Updated event processing: Events from older SDKs are now supported. Also,
  we've fixed some bugs along the line.
• Introduced full support for PII stripping. See PII
  Configuration for instructions.
• Configure with static project settings. Relay will skip querying project
  states from Sentry and use your provided values instead. See Project
  Configuration for a full guide.
• Relay now also acts as a proxy for certain API requests. This allows it to
  receive CSP reports and Minidump crash reports, among others. It also sets
  X-Forwarded-For and includes a Relay signature header.

Besides that, there are many technical changes, including:

• Major rewrite of the internals. Relay no longer requires a special endpoint
  for sending events to upstream Sentry and processes events individually with
  less delay than before.
• The executable will exit with a non-zero exit code on startup errors. This
  makes it easier to catch configuration errors.
• Removed libsodium as a production dependency, greatly simplifying
  requirements for the runtime environment.
• Greatly improved logging and metrics. Be careful with the DEBUG and TRACE
  levels, as they are very verbose now.
• Improved docker containers.