# Change Log ## 0.18.0 - 2022-10-28 * Ensure that ghc-events show fails with an error on malformed events ([#86](https://github.com/haskell/ghc-events/pull/86)) * Drop support for GHC < 8 ([#89](https://github.com/haskell/ghc-events/issues/89)) * Allow parsing UserBinaryMessage events that have non-utf payloads ([#91](https://github.com/haskell/ghc-events/pull/91)) * Update dependencies to support GHC 9.4 ## 0.17.0.3 - 2022-04-18 * Fix typos and terminology ([#81](https://github.com/haskell/ghc-events/pull/81), [#82](https://github.com/haskell/ghc-events/pull/82)) ## 0.17.0.2 - 2022-02-14 * Clarify usage of IntMap EventType in ppEvent ([#80](https://github.com/haskell/ghc-events/pull/80)) * Relax upper version bound for text ## 0.17.0.1 - 2021-11-22 * Relax base bound to support GHC-9.2.1 ([#78](https://github.com/haskell/ghc-events/pull/78)) ## 0.17.0 - 2021-05-06 * Introduce EVENT_TICKY_BEGIN_SAMPLE ([#76](https://github.com/haskell/ghc-events/pull/76)) ## 0.16.0 - 2021-03-12 * Add support for new 9.2 events ([#74](https://github.com/haskell/ghc-events/pull/74)) ## 0.15.1 - 2020-12-30 * Add missing extra-source-files ([#71](https://github.com/haskell/ghc-events/pull/71)) ## 0.15.0 - 2020-12-16 * Add support for ticky-ticky counts ([#67](https://github.com/haskell/ghc-events/pull/67)) ## 0.14.0 - 2020-11-17 * Add support for non-moving GC events ([#60](https://github.com/haskell/ghc-events/pull/60)) * Fix the parser error under GHC 9.0 ([#64](https://github.com/haskell/ghc-events/pull/64)) * Fix string encodings ([#62](https://github.com/haskell/ghc-events/pull/62)) * Switch to GitHub Actions ([#65](https://github.com/haskell/ghc-events/pull/65)), dropping GHC 7.8.4 from the support range ## 0.13.0 - 2020-04-04 * Fix broken UTF-8 decoding ([#55](https://github.com/haskell/ghc-events/pull/55)) * This is a breaking change. Most of the String fields in EventInfo have been replaced with Texts. * Support GHC 8.10.1 ## 0.12.0 - 2019-12-02 * Add support for EVENT_USER_BINARY_MSG ([#54](https://github.com/haskell/ghc-events/pull/54)) ## 0.11.0 - 2019-10-29 * Add support for time profiling events (ProfSampleCostCentre and ProfBegin) ([#53](https://github.com/haskell/ghc-events/pull/53)) ## 0.10.0 - 2019-10-01 * Add support for HeapProfSampleEnd and HeapBioProfSampleBegin ([#52](https://github.com/haskell/ghc-events/pull/52)) ## 0.9.1 - 2019-09-03 * Relax upper version bounds to support GHC 8.8.1 ([#49](https://github.com/haskell/ghc-events/pull/49) and [#51](https://github.com/haskell/ghc-events/pull/51)) ## 0.9.0 - 2019-05-15 * Support the newly added par_balanced_copied field ([#47](https://github.com/haskell/ghc-events/pull/47)) ## 0.8.0.2 - 2019-04-02 * Tighten lower version bound for base ([#46](https://github.com/haskell/ghc-events/pull/46)) ## 0.8.0.1 - 2018-10-22 * Relax upper version bound for base to support GHC 8.6 * Relax upper version bound for binary ## 0.8.0 - 2018-07-11 * Add HeapProfBreakdownClosureType ([#33](https://github.com/haskell/ghc-events/pull/33), [#39](https://github.com/haskell/ghc-events/pull/39)) * This is a breaking change * Test with newer GHCs ([#40](https://github.com/haskell/ghc-events/pull/40)) ## 0.7.3 - 2018-07-10 * Fixed memory-leak in incremental readEvents ([#37](https://github.com/haskell/ghc-events/pull/37)) * Relax upper version bound for containers ([#38](https://github.com/haskell/ghc-events/pull/38)) ## 0.7.2 - 2018-03-13 * Add Semigroup instance for MaxVars to build with ghc-8.4 ## 0.7.1 - 2018-02-17 * Export HeapProfBreakdown, HeapProfFlags, and PID types ([#35](https://github.com/haskell/ghc-events/pull/35)) ## 0.7.0 - 2017-10-04 * Add support for heap profiling events ([#29](https://github.com/haskell/ghc-events/pull/29)) ## 0.6.0 - 2017-05-31 This contains breaking changes. * The deprecation notice on `readEventLogFromFile` has been retracted * The incremental API has been refactored The details are as follows: * Update bug tracker URL ([#10](https://github.com/haskell/ghc-events/pull/10)) * New test for Eden events ([#11](https://github.com/haskell/ghc-events/pull/11)) * Relax version bound for binary ([#15](https://github.com/haskell/ghc-events/pull/15)) * Enable Travis CI ([#19](https://github.com/haskell/ghc-events/pull/19)) * Refactor the incremental API which was introduced in 0.5.0.0 ([#22](https://github.com/haskell/ghc-events/pull/22)) * Some speed/memory usage improvements ([#18](https://github.com/haskell/ghc-events/pull/18), [#22](https://github.com/haskell/ghc-events/pull/22)) ## 0.5.0.0 - unreleased * Readme added :) * Old parser replaced with an incremental implementation * General overhaul of the codebase * Partial Haddock coverage The 0.5.* releases should be able to handle large event logs and logs that have been cut off abruptly, e.g. from executable runs that resulted in crashes. This release should be *mostly* backwards compatible, however the "old" way of reading event logs, namely the `readEventLogFromFile` function is now **deprecated**. **NOTE:** Users parsing large logs may notice that this version of the library is noticeably slower than the older versions. The incremental parser is at fault here - previous versions of the library used a "trick" that would let them essentially skip the first step of the mergesort algorithm since `EventBlock`s were already sorted in time order. The new parser reads the file incrementally and cannot take the advantage of this. Apologies for any inconvenience this may have caused.