# Changelog
## 10.8.1
### Various fixes & improvements
- Update to LiveView 1.0 🎉 (#826) by @solnic
- Replace release bot with GH app (#828) by @Jeffreyhung
## 10.8.0
This release bumps the minimum Elixir requirement to 1.13, fixes a few bugs, and introduces **client reports**. Client reports will be sent to Sentry by default, but you can disable them with:
```elixir
config :sentry,
# ...,
send_client_reports: false
```
### Improvements and new features
- Add support for [client reports](https://develop.sentry.dev/sdk/telemetry/client-reports/) (#801) by @savhappy
- Add option for generating custom cron monitor slugs (#803) by @iautom8things
- Improvements to documentation
- Require Elixir 1.13+ (21f0f77e) by @whatyouhide
- Validate that custom HTTP clients return correct stuff (#794) by @savhappy
### Bug fixes
- Fix stacktraces with no frames (#787) by @savhappy
- Special-case Ranch errors in the logger handler for OTP 25 (#818) by @whatyouhide
- Few fixes to `mix sentry.send_test_event`
- Handle Bandit exception when fetching peer data (#814) by @ardhitama
- Support non-exception error values from Oban jobs (#807) by @savhappy
## 10.7.1
### Various fixes & improvements
- Add `:monitor_config_defaults` integrations option (#782). — *@whatyouhide*
- Allow `--no-compile`/`--no-check-deps` flags for `mix sentry.package_source_code` (#776). — *@razielgn*
- Accept structs as structured logs in `Sentry.LoggerHandler` (#780). — *@mrdotb*
- Fix a bug where we were accidentally sending the `:integration_meta` field (116140d6). — *@whatyouhide*
- Reduce memory usage of source code maps (#777). — *@whatyouhide*
## 10.7.0
### Various fixes & improvements
New features:
- Add `Sentry.ClientError` for more structured client errors. You can use this to programmatically deal with errors when reporting events, if you need to. — *@savhappy*
- Add `:integration_meta` key to `Sentry.Event`. — *(#771) by @savhappy*
- Validate Sentry options even if DSN is not set. — *(#772) by @savhappy*
Bug fixes:
- Fix Sentry check-ins by internally mapping check-in IDs for "start" and "stop" events. — *@savhappy*
- Fix `mix sentry.package_source_code` edge cases by compiling code before running the task. — *@whatyouhide*
- Support structured logs in `Sentry.LoggerHandler`. — *(#765) by @martosaur*
- Handle `nil` environment correctly in Sentry config — *(#753) by @fahchen*
- Fix exceptions with an empty stacktrace. — *(#755) by @savhappy*
## 10.6.2
### Various fixes & improvements
- Fix on_mount LiveView hook when given :not_mounted_at_router (#742) by @savhappy
- Strengthen some Logger tests (#743) by @whatyouhide
- Show contributors on README (#741) by @stephanie-anderson
- Add :bandit to list of ignored logger domains (#739) by @mtrudel
## 10.6.1
### Various fixes & improvements
- Only fetch LiveView socket info if root (#734) by @whatyouhide
## 10.6.0
### Various fixes & improvements
- Add overload protection to `:logger` handler (#727).
- Expose DSN via new `Sentry.get_dsn/0` (#731).
- Fix a bug with nameless Quantum cron jobs support in the Quantum integration.
## 10.5.0
### Various fixes & improvements
- Improve resilience of looking at Retry-After (ab7fbb96) by @whatyouhide
- Fix compilation error (cf93d226) by @whatyouhide
- Honor Retry-After responses from Sentry (5bad4b56) by @whatyouhide
- Improve "GenServer terminating" reports (#723) by @whatyouhide
- Don't report empty stacktraces (bed583f5) by @whatyouhide
- Add LiveView hook (#722) by @whatyouhide
- FIx monitor slug in Oban + Quantum integrations (#721) by @whatyouhide
## 10.4.0
### Various fixes & improvements
- Add rate-limiting to `Sentry.LoggerHandler`.
- Improve reporting of process crashes in `Sentry.LoggerHandler`.
- Fix loading configuration in `mix sentry.send_test_event`.
- Fix JSON libraries that raise errors when encoding.
- Allow `Sentry.LoggerBackend` and `Sentry.LoggerHandler` to use Sentry metadata.
- Validate configuration passed to `Sentry.LoggerHandler`.
## 10.3.0
### Various fixes & improvements
- Fix compilation warning (83a727a3) by @whatyouhide
- Move some integrations-related modules around (8eeca145) by @whatyouhide
- Add integrated support for capturing Oban errors (#705) by @whatyouhide
## 10.2.1
### Various fixes & improvements
- Fix automatic start integrations (#704) by @vshev4enko
- Fix wrong CLI argument in CI (#701) by @vshev4enko
- Update changelog (d6da0fbe) by @whatyouhide
## 10.2.0
### New features
- Add support for [Sentry Cron](https://docs.sentry.io/product/crons/) monitoring, with built-in support for [Oban](https://github.com/sorentwo/oban) and [Quantum](https://github.com/quantum-elixir/quantum-core).
- Add `Sentry.capture_check_in/1`, which can be used to manually check-in crons.
- Add `--output` flag for the `mix sentry.package_source_code` task. This can be useful for read-only build environments.
- Introduce testing helpers in `Sentry.Test`.
- Add the `:url_scrubber` option to `Sentry.PlugContext`.
### Various fixes & improvements
- Improve error message on unavailable config.
## 10.1.0
### Various fixes & improvements
- Add `Sentry.Interfaces.Thread` to fix stacktraces in messages.
- Add the `--type` and `--no-stacktrace` flags to `mix sentry.send_test_message`.
- Add support for interpolating messages (with `%s`) placeholders. See `Sentry.capture_message/2`.
- Add support for attachments; see `Sentry.Attachment` and `Sentry.Context.add_attachment/1`.
## 10.0.3
### Various fixes & improvements
- No "app.config" in "mix sentry.package_source_code" (#661) by @whatyouhide
- Add upgrade guide links to the changelog (#659) by @axelson
## 10.0.2
### Various fixes & improvements
- Fix infinite logging loop (#657) by @whatyouhide
- Remove reference to "before_send_event" in README (f1650502) by @whatyouhide
- Don't report events if DSN is not configured (#655) by @whatyouhide
## 10.0.1
### Various fixes & improvements
- Fix reading of config in "mix sentry.package_source_code" (#653)
- Don't ship Dialyzer PLTs with releases (#654)
## 10.0.0
[9.x -> 10.0 Upgrade Guide](https://hexdocs.pm/sentry/upgrade-10-x.html)
- `:report_deps` now reports all loaded applications at the time the `:sentry` application starts. This is not a compile-time configuration option anymore.
- Add the `mix sentry.package_source_code` Mix task. See the upgrade guide for more information.
- Add `~r"/test/"` to the default source code exclude patterns (see the `:source_code_exclude_patterns` option).
- `:environment_name` now defaults to `production` (if it wasn't configured explicitly and if the `SENTRY_ENVIRONMENT` environment variable is not set).
- Hard-deprecate `:included_environments`. To control whether to send events to Sentry, use the `:dsn` configuration option instead. `:included_environments` now emits a warning if used, but will still work until v11.0.0 of this library.
- Hard-deprecate `:before_send_event` in favor of the new `:before_send`. This brings this SDK in line with all other Sentry SDKs.
## 9.1.0
### Various fixes & improvements
- Attempt to scrub all `Plug.Conn`s in `Sentry.PlugCapture` (#619) by @whatyouhide
- Fix typespec for the `Sentry.Context.t/0` type (#618) by @whatyouhide
- Apply `:sample_rate` *after* event callbacks, rather than *before* (ab5c7485) by @whatyouhide
## 9.0.0
[8.x -> 9.0 Upgrade Guide](https://hexdocs.pm/sentry/upgrade-9-x.html)
### Breaking changes
- Removed `Sentry.Sources`
- Removed `Sentry.Client`, as it's an internal module
- Removed the `Sentry.Event.sentry_exception/0` type
- Removed `Sentry.Event.add_metadata/1`
- Removed `Sentry.Event.culprit_from_stacktrace/1`
- Removed `Sentry.Event.do_put_source_context/3`
- Removed the `:async` value for the `:result` option in `Sentry.send_event/2` (and friends)
- Removed `Sentry.CrashError` — now, crash reports (detected through `Sentry.LoggerBackend`) that do not contain exceptions are reported as *messages* in Sentry
- Changed the shape of the `Sentry.Event` struct - check out the new fields (and typespec for `Sentry.Event.t/0`)
### Various fixes & improvements
- Add `Sentry.LoggerHandler`, which is a `:logger` handler rather than a `Logger` backend
- Make the `Sentry.HTTPClient.child_spec/0` callback optional
- Add `:all` as a possible value of the `:metadata` configuration option for `Sentry.LoggerBackend`
- Add `:all` as a possible value for the `:included_environment` configuration option
- Add `Sentry.Interfaces` with all the child modules, which are useful if you're working directly with the Sentry API
- Fix an issue with JSON-encoding non-encodable terms (such as PIDs, which are pretty common)
### Deprecations
- Soft-deprecate `Sentry.EventFilter` in favour of `:before_send_event` callbacks.
### Various fixes & improvements
- Remove manually-entered entries from the CHANGELOG (48cf37d9) by @whatyouhide
- Don't cover test/support in tests (8cfe14b1) by @whatyouhide
- Make two more funs private in Sentry.Event (340ba143) by @whatyouhide
- Add excoveralls for code coverage (58d94cf2) by @whatyouhide
- Clean up Sentry.Config (f996c7d3) by @whatyouhide
- Revert default :included_environments to [:prod] (d33bf19d) by @whatyouhide
- Send async events right away without queueing (#612) by @whatyouhide
- Make Sentry.Interfaces.Request a struct (#611) by @whatyouhide
- Improve some tests (59e8ebb0) by @whatyouhide
- Add Sentry logo to the docs (6d27eacf) by @whatyouhide
- Polish docs for "mix sentry.send_test_event" (903aeb93) by @whatyouhide
- Update changelog and error messages (f6f577f4) by @whatyouhide
- Soft-deprecate Sentry.EventFilter (#608) by @whatyouhide
- Improve Sentry.Event struct definition (#609) by @whatyouhide
- Clean up docs and tests for "mix sentry.send_test_event" (#610) by @whatyouhide
- Add Sentry.LoggerHandler (#607) by @whatyouhide
- Remove Sentry.CrashError and improve EXIT reporting (#606) by @whatyouhide
- Support :all in Sentry.LoggerBackend's :metadata (#605) by @whatyouhide
- Optimize JSON sanitization step (b96d6cfd) by @whatyouhide
- Accept all environments by default (#604) by @whatyouhide
- Add example about alternative HTTP client to docs (38e80edf) by @whatyouhide
- Make Sentry.HTTPClient.child_spec/0 optional (#603) by @whatyouhide
- Clean up a bunch of little non-important things (18e83ae9) by @whatyouhide
- Simplify test GenServer (30a9828e) by @whatyouhide
## 8.1.0
### Various fixes & improvements
- Bump min craft version to 1.4.2 (795bfd12) by @sl0thentr0py
- Add github target to craft (ef563cc5) by @sl0thentr0py
- Bump min craft version (56516be2) by @sl0thentr0py
- Improve deprecation of Sentry.Config.root_source_code_path/0 (#558) by @whatyouhide
- Wrap HTTP requests in try/catch (#515) by @ruslandoga
- Remove extra config files (#556) by @yordis
- Remove use of deprecated Mix.Config (#555) by @whatyouhide
- Add release/** branches to ci for craft (dfaffb9f) by @sl0thentr0py
- Fix typo in moduledoc (#534) by @louisvisser
- Check :hackney application when starting (#554) by @whatyouhide
- feat(event): filter more exceptions by default (#550) by @gpouilloux
- Fix example configuration for Sentry.Sources (#543) by @scudelletti
- Use module attribute for dictionary key consistently (#537) by @tmecklem
- Fix send_event/2 typespec (#545) by @ruslandoga
- Update badges in the README (#548) by @ruslandoga
- Update ex_docs to 0.29+ (#549) by @ruslandoga
- Fix Elixir 1.15 warnings (#553) by @dustinfarris
- Add :remote_address_reader PlugContext option (#519) by @michallepicki
- Traverse full domain list when checking for excluded domains (#508) by @martosaur
- Add craft with target hex (#532) by @sl0thentr0py
- Add Sentry to LICENSE (#530) by @sl0thentr0py
- Update ci setup-beam action name (#531) by @sl0thentr0py
- allow logging from tasks (#517) by @ruslandoga
- Improve DSN parsing and Endpoint building (#507) by @AtjonTV
_Plus 14 more_
## 8.0.6 (2021-09-28)
* Bug Fixes
* Remove function that disables non-group leader logging (#467)
* Handle :unsampled events in `Sentry.send_test_event` (#474)
* Fix dialyzer reporting unmatched\_return for Sentry.PlugCapture (#475)
* Use correct `Plug.Parsers` exception module (#482)
## 8.0.5 (2021-02-14)
* Enhancements
* Support lists in scrubbing (#442)
* Send Sentry reports on uncaught throws/exits (#447)
* Bug Fixes
* Deprecate `Sentry.Config.in_app_module_whitelist` in favor of `Sentry.Config.in_app_module_allow_list` (#450)
* Update outdated `Sentry.Plug` documentation (#452)
* Update `Sentry.HTTPClient` documentation (#456)
## 8.0.4 (2020-11-16)
* Bug Fixes
* Do not read DSN config at compile time (#441)
## 8.0.3 (2020-11-11)
* Enhancements
* Update package & docs configuration (#432)
* Add Plug.Status filter example (#433)
* Support multiple source code root paths in Sentry.Sources (#437)
* Bug Fixes
* Fix dialyzer reporting unmatched_return for Sentry.PlugCapture (#436)
* Align Sentry event levels with Elixir logging levels (#439)
## 8.0.2 (2020-09-06)
* Enhancements
* Log error when JSON is unencodable (#429)
* Set logger event level to logger message level (#430)
* Limit breadcrumbs on add_breadcrumb (#431)
## 8.0.1 (2020-08-08)
* Enhancements
* Add plug parsing errors to list of default excluded params (#414)
* Make Sentry.PlugContext.scrub\_map public (#417)
* Allow users to configure maximum number of breadcrumbs (#418)
## 8.0.0 (2020-07-13)
[7.x -> 8.0 Upgrade Guide](https://gist.github.com/mitchellhenke/dce120a5515565076b13962ee0be749b)
* Bug Fixes
* Fix documentation for `Sentry.PlugContext` (#410)
## 8.0.0-rc.2 (2020-07-01)
* Bug Fixes
* Fix trying to transform erlang error coming from PlugCapture (#406)
## 8.0.0-rc.1 (2020-06-29)
* Bug Fixes
* Remove changes that were unintentionally included in build
## 8.0.0-rc.0 (2020-06-24)
* Enhancements
* Cache environment config in application config (#393)
* Allow configuring LoggerBackend to send all messages, not just exceptions (e.g. `Logger.error("I am an error message")`)
* Bug Fixes
* fix request url port in payloads for HTTPS requests (#391)
* Breaking Changes
* Change default `included_environments` to only include `:prod` by default (#370)
* Change default event send type to :none instead of :async (#341)
* Make hackney an optional dependency, and simplify Sentry.HTTPClient behaviour (#400)
* Use Logger.metadata for Sentry.Context, no longer return metadata values on set_* functions, and rename `set_http_context` to `set_request_context` (#401)
* Move excluded exceptions from Sentry.Plug to Sentry.DefaultEventFilter (#402)
* Remove Sentry.Plug and Sentry.Phoenix.Endpoint in favor of Sentry.PlugContext and Sentry.PlugCapture (#402)
* Remove feedback form rendering and configuration (#402)
* Logger metadata is now specified by key in LoggerBackend instead of enabled/disabled (#403)
* Require Elixir 1.10 and optionally plug_cowboy 2.3 (#403)
* `Sentry.capture_exception/1` now only accepts exceptions (#403)
## 7.2.4 (2020-03-09)
* Enhancements
* Allow configuring gather feedback form for Sentry.Plug errors (#387)
## 7.2.3 (2020-02-27)
* Enhancements
* Allow gathering feedback from Sentry.Plug errors (#385)
## 7.2.2 (2020-02-13)
* Bug Fixes
* Ensure stacktrace is list in LoggerBackend (#380)
## 7.2.1 (2019-12-05)
* Bug Fixes
* Improve documentation for `Sentry.Client.send_event/2` (#367)
* Fix potential Logger deadlock (#372)
* Pass the same exception for NoRouteError in `Sentry.Phoenix.Endpoint` (#376)
* Handle new MFA for duplicate Plug errors (#377)
* Update docs to recommend using application environment config for adding `Sentry.LoggerBackend` (#379)
## 7.2.0 (2019-10-23)
* Enhancements
* Allow filtering of Events using `before_send_event` (#364)
* Bug Fixes
* Remove newline from Logger for API error (#351)
* Add docs for Sentry.Context (#352)
* Avoid error duplication for Plug errors (#355)
* Fix issue in Sentry.Sources docs around recompilation (#357)
## 7.1.0 (2019-06-11)
* Enhancements
* Option to include `Logger.metadata` in `Sentry.LoggerBackend` (#338)
* Send maximum length of args in stacktrace (#340)
* Fix dialyzer warning when using Sentry.Phoenix.Endpoint (#344)
* Bug Fixes
* Fix documentation error relating to File.cwd!() (#346)
* Add parens to File.cwd!() in documentation (#347)
* Check that DSN is binary (#348)
## 7.0.6 (2019-04-17)
* Enhancements
* Allow configuring Sentry log level (#334)
## 7.0.5 (2019-04-05)
* Bug Fixes
* Strip leading "Elixir." from module name on error type (#330)
## 7.0.4 (2019-02-12)
* Bug Fixes
* Do not error if you cannot format the remote IP or port (#326)
## 7.0.3 (2018-11-14)
* Bug Fixes
* Fix issue from using spawn\_link stacktrace (#315)
* Relax plug\_cowboy versions (#314)
## 7.0.2 (2018-11-01)
* Bug Fixes
* Fix sending Phoenix.Router.NoRouteError when using Sentry.Phoenix.Endpoint (#309)
## 7.0.1 (2018-10-01)
* Enhancements
* Remove Poison from applications list (#306)
## 7.0.0 (2018-09-07)
* Enhancements
* Implement `Sentry.LoggerBackend`
* Breaking Changes
* Replace Poison with configurable JSON library
* Require Elixir 1.7+
* Remove `Sentry.Logger`
## 6.4.2 (2018-09-05)
* Enhancements
* Add deps reporting back (#305 / #301)
## 6.4.1 (2018-07-26)
* Bug Fixes
* Remove UUID dependency (#298)
* Fix link in documentation (#300)
## 6.4.0 (2018-07-02)
* Enhancements
* Add documentation detail around including source code (#287)
* Document fingerprinting (#288)
* Document `Sentry.Context` (#289)
* Add CONTRIBUTING.md (#290)
* Document cookie scrubber (#291)
* Document testing with Sentry (#292)
* Bug Fixes
* Change `report_deps` default value to false to avoid compiler bug (#285)
* Limit size of messages (#293)
* Use `elixir_uuid` instead of `uuid` (#295)
## 6.3.0 (2018-06-26)
* Enhancements
* Use the stacktrace passed to Sentry.Event.transform_exception/2 when calling Exception.normalize/3 (#266)
* Reduce Logger noise in HTTP Client (#274)
* Use `Plug.Conn.get_peer_data/1` (#273)
* Bug Fixes
* Add documentation for capturing arbitrary events (#272)
* Fix typo in README.md (#277)
## 6.2.1 (2018-04-24)
* Enhancements
* Accept public key DSNs (#263)
## 6.2.0 (2018-04-04)
* Enhancements
* Allow overriding in Sentry.Plug (#261)
* Implement Sentry.Phoenix.Endpoint to capture errors in Phoenix.Endpoint (#259)
* Bug Fixes
* Fix sending events from remote\_console (#262)
* Add filter option to configuration table in README (#255)
* Default to not sending cookies, but allow configuration to send (#254)
* Do not raise on invalid DSN (#218)
## 6.1.0 (2017-12-07)
* Enhancements
* Elixir 1.6.0 formatted (#246)
* Improve documentation around source code compilation (#242)
* Update typespecs (#249)
* Report errors from :kernel.spawn processes (#251)
* Bug Fixes
* Fix doc typos (#245)
* Remove Sentry.Event compile warning (#248)
* Fix enable\_source\_code\_context configuration (#247)
## 6.0.5 (2017-12-07)
* Enhancements
* Improve README documentation (#236)
* Fix GenEvent warning (#237, #239)
* Bug Fixes
* Fix error\_type reported in Sentry.Plug (#238)
## 6.0.4 (2017-11-20)
* Enhancements
* Allow string for included_environments by splitting on commas (#234)
* Bug Fixes
* Handle :error when sending test event (#228)
## 6.0.3 (2017-11-01)
* Enhancements
* Fix tests for differing versions of Erlang/Elixir (#221)
* Bug Fixes
* Fix invalid value for stacktrace via Event rendering layer (#224)
## 6.0.2 (2017-10-03)
* Enhancements
* Improve Sentry.Logger documentation (#217)
* Bug Fixes
* Handle Plug.Upload during scrubbing (#208)
* Do not check DSN for source\_code\_path_pattern configuration (#211)
* Fix culprit ambiguity (#214)
## 6.0.1 (2017-09-06)
* Bug Fixes
* Fix filters and test mix task (#206)
* Enhancements
* Improve README clarity (#202)
## 6.0.0 (2017-08-29)
See these [`5.0.0` to `6.0.0` upgrade instructions](https://gist.github.com/mitchellhenke/ffe2048e708fd7dd32d8d0a843daddf3) to update your existing app.
* Breaking Changes
* Remove use\_error\_logger configuration (#196)
* enable\_source\_code\_context is no longer required configuration (#201)
* Bug Fixes
* Fix README error (#197)
* Prevent overwriting server\_name option (#200)
* Enhancements
* Scrubbing of nested maps (#192)
* Allow Hackney 1.9 and later (#199)
## 5.0.1 (2017-07-18)
* Bug Fixes
* Fix logger and context usage (#185)
## 5.0.0 (2017-07-10)
* Backward incompatible changes
* Allow specifying sync/async/none when getting result of sending event (#174)
* Enhancements
* Modules (#182)
* Config from system and DSN (#180)
* App Frames (#177)
* Sampling (#176)
* Post event hook (#175)
* Improve documentation around recompilation for source code context (#171)
* Use better arity logic in stacktraces (#170)
* Allow custom fingerprinting (#160)
* Bug Fixes
* Fix README typo (#159)
* Fix the backoff to really be exponential (#162)
## 4.0.3 (2017-05-17)
* Enhancements
* Update and improve Travis build matrix (#155)
* Specify behaviour for Sentry HTTP clients (#158)
## 4.0.2 (2017-04-26)
* Enhancements
* Relax hackney requirements
## 4.0.1 (2017-04-25)
* Enhancements
* Bump hackney to a version that fixes major bug (#153)
## 4.0.0 (2017-04-20)
See these [`3.0.0` to `4.0.0` upgrade instructions](https://gist.github.com/mitchellhenke/5248b3073f113309fa25550a0e4126d4) to update your existing app.
* Enhancements
* Bump hackney to a version that isn't retired (#135)
* Improve Logger reporting (#136)
* Accept keyword lists in `Sentry.Context.add_breadcrumb/1` (#139)
* Add elements to beginning of breadcrumbs list for performance (#141)
* Close unread hackney responses properly (#149)
* Improve `Sentry.Client` code style (#147)
* Fix invalid specs in `Sentry` methods (#146)
* Allow setting client at runtime (#150)
* Backward incompatible changes
* Return `:ignored` instead of `{:ok, ""}` when event is not sent because environment\_name is not in included\_environments in `Sentry.send_event`, `Sentry.capture_exception`, or `Sentry.capture_message` (#146)
* Return `:ignored` and log warning instead of returning `{:ok, "Sentry: unable to parse exception"}` when unable to parse exception in `Sentry.send_event`, `Sentry.capture_exception`, or `Sentry.capture_message` (#146)
* Return `{:ok, Task}` instead of `Task` when an event is successfully sent with `Sentry.send_event`, `Sentry.capture_exception`, or `Sentry.capture_message` (#146)
* Ignore non-existent route exceptions (#110)
* Sending source code as context when reporting errors (#138)
## 3.0.0 (2017-03-02)
* Enhancements
* Add dialyzer support (#128)
* Backward incompatible changes
* Fix default configuration (#124)
* Start and use separate Sentry hackney pool instead of default (#130)
* Return `:error` instead of raising when encoding invalid JSON (#131)
## 2.2.0 (2017-02-15)
* Enhancements
* Allow setting `hackney_opts`
* Add `Sentry.capture_message/1`
* Allow reading `:dsn` from System at runtime by configuring as `{:system, "ENV_VAR"}`
## 2.1.0 (2016-12-17)
* Enhancements
* Allow filtering which exceptions are sent via `Sentry.EventFilter` behaviour
* Add `Sentry.Context.set_http_context/1`
* Bug Fixes
* Fix usage of deprecated modules
* Fix README documentation
* Fix timestamp parameter format
## 2.0.2 (2016-12-08)
* Bug Fixes
* Fix regex checking of non-binary values
## 2.0.1 (2016-12-05)
* Bug Fixes
* Fix compilation error when Plug is not available
## 2.0.0 (2016-11-28)
* Enhancements
* Return a task when sending a Sentry event
* Provide default scrubber for request body and headers (`Sentry.Plug.default_body_scrubber` and `Sentry.Plug.default_header_scrubber`)
* Header scrubbing can now be configured with `:header_scrubber`
* Bug Fixes
* Ensure `mix sentry.send_test_event` finishes sending event before ending Mix task
* Backward incompatible changes
* `Sentry.capture_exception/1` now returns a `Task` instead of `{:ok, PID}`
* Sentry.Plug `:scrubber` option has been removed in favor of the more descriptive `:body_scrubber`option, which defaults to newly added `Sentry.Plug.default_scrubber/1`
* New option for Sentry.Plug `:header_scrubber` defaults to newly added `Sentry.Plug.default_header_scrubber/1`
* Request bodies were not previously sent by default. Because of above change, request bodies are now sent by default after being scrubbed by default scrubber. To prevent sending any data, `:body_scrubber` should be set to `nil`
