# Enviable Changelog ## 2.3.0 / 2026-05-12 - Extended support for Decimal 3. - Updated dependencies. ## 2.2.1 / 2026-04-11 - Fixed an issue where the Enviable [Credo][credo] checks only work if you have Credo 1.7.14 or higher, but the requirement says any Credo version 1.0 or higher. This has been resolved by restricting the minimum version of Credo required. For most users, this should be sufficient. Please file an [issue][issues] if you cannot upgrade to this version of Credo. ## 2.2.0 / 2026-01-25 - Added support for [`Duration`][duration] values. This includes updating the support for `timeout` conversions to parse ISO 8601 duration representations. - Added [usage rules](./usage-rules.md) for use with [`usage_rules`][urules]. The usage rules were built with the assistance of [Kiro][kiro]. ## 2.1.0 / 2026-01-13 - Added `Enviable.Credo.UnsafeAtom` as an optional [Credo][credo] check. When enabled in `.credo.exs`, it will report on the use of Enviable functions and conversion options that may result in atom exhaustion. This includes the `*_as_atom*` and `*_as_module*` functions, the `:atom` or `:module` conversion type, or an encoded conversion which uses `:atom` or `:module`. Warnings will not be shown when the `:allow` option is provided. - Added `Enviable.Credo.UnsafeEval` as an optional [Credo][credo] check. When enabled in `.credo.exs`, it will report on the use of unsafe code evaluation checks (the `*_as_elixir*` and `*_as_erlang*` functions). > These checks and their tests were developed with the assistance of > [Kiro][kiro]. ## 2.0.0 / 2025-12-26 - Breaking changes: - Enviable 2.0 supports Elixir 1.17+ only. - Deprecated functions have been removed: `get_env_boolean/2`, `get_env_integer/2`, `fetch_env_boolean/2`, `fetch_env_integer/2`, `fetch_env_boolean!/2`, and `fetch_env_integer!/2`. - The default value for `boolean_downcase` and `downcase` for boolean conversion is `:default`. This also required changing some conversion types to distinguish between boolean case conversion and atom case conversion. - The default value for `case` on `base16`, `base32`, and `hex32` conversion has changed from `:upper` to `:mixed`. ## 1.7.0 / 2025-10-15 > The next major version of Enviable will support Elixir 1.17+ only. - Added support for timeout values processed through [`to_timeout`][to_timeout]. - Added a parser built with [`nimble_parsec`][nimble_parsec] to parse timeout strings. This parser (Enviable.Conversion.TimeoutParser) and unit tests were developed with the assistance of [Kiro][kiro] with [Timeout Values][timeout] as the initial prompt with human review and revision. ## 1.6.0 / 2025-08-12 - Improved examples for using [`Dotenvy`][dotenvy] and added references to [`Nvir`][nvir] as a compatible library. - Added support for the new JSON module in Elixir 1.18. - Added support for [Decimal][decimal]. ## 1.5.0 / 2025-03-04 - Fixed a bug with `list` conversion for `get_env_as_list` and `get_env_as` where support for a `:default` value was not included. - Fixed a bug with `:downcase` conversions and nil values. - Added a compile-time configuration option to change the default boolean `:downcase` option. The default value is currently `false` (do not downcase). The next major version of Enviable will change this to `:default`, as it should not matter whether the matched value is `true`, `TRUE`, or `True` for boolean tests. - Added `:upcase` option to `atom` and `safe_atom` conversions. - Fixed `:json_engine` configuration so that it is properly compile-time and referenced. The JSON parsing code was looking this up at runtime under the wrong key. - Added support for `{m, f, a}` specification for `:json_engine` configuration or the `:engine` parameter for JSON conversion. ## 1.4.0 / 2025-02-11 - Added `list` conversion for delimiter-separated lists. This supports all options of `String.split/3`. - Added `*_env_as_TYPE/2` functions for all encoded conversions (`base16`, `base32`, `hex32`, `base64`, `url_base64`, and `list`). - Internal: - Added an internal config module to split the configuration from the conversion code for improved readability. - Updated doc names to how I now structure my projects. - Add [`excoveralls`][excoveralls] for coverage. ## 1.3.0 / 2025-01-16 - Added explicit functions for retrieval and conversion of primitives to assist with language servers and IDEs as an alternative to `*_env_as/3` functions. Most of these new functions are `*_env_as_TYPE/2`, but several are `*_env_as_TYPE/1` as there are no applicable options. Encoded conversions (`:base*`) do not have named functions and must be accessed through `*_env_as/3`. - Soft-deprecated `*_env_integer` and `*_env_boolean` functions in favour of `*_env_as_integer` and `*_env_as_boolean`. There will be at least one release of Enviable 1.x which marks these functions as deprecated so that compiler warnings are generated. ## 1.2.1 / 2025-01-02 - Fixed a function definition bug with `fetch_env_as/3` and `fetch_env_as!/3` preventing them from being `fetch_env_as/2` and `fetch_env_as!/2`. ## 1.2.0 / 2024-12-29 - Added conversions for `log_level`. - Add Elixir 1.18 / OTP 27 to the test matrix. - Update dependencies. - Add [`mise`][mise] configuration. - Fix dialyzer configuration. ## 1.1.0 / 2024-12-22 - Extended conversions through `get_env_as/3`, `fetch_env_as/3`, and `fetch_env_as!/3`. - Fixed more documentation issues. ## 1.0.1 / 2024-12-11 - Fixed documentation issues. ## 1.0.0 / 2024-12-10 - Initial release. [credo]: https://github.com/rrrene/credo [decimal]: https://hexdocs.pm/decimal/readme.html [dotenvy]: https://hexdocs.pm/dotenvy/readme.html [duration]: https://hexdocs.pm/elixir/Duration.html [excoveralls]: https://hexdocs.pm/excoveralls/readme.html [kiro]: https://kiro.dev [mise]: https://mise.jdx.dev [nimble_parsec]: https://hexdocs.pm/nimble_parsec/NimbleParsec.html [nvir]: https://hexdocs.pm/nvir/readme.html [issues]: https://github.com/halostatue/enviable/issues [timeout]: `m:Enviable#fetch_env_as_timeout/1-timeout-values` [to_timeout]: https://hexdocs.pm/elixir/Kernel.html#to_timeout/1 [urules]: https://github.com/ash-project/usage_rules