* Sets the `extendr-api` version to the latest stable version instead of `"*"` when creating a new package. This is fetched from <https://crates.io/api/v1/crates/extendr-api> and will fall back to `"*"` if not available <https://github.com/extendr/rextendr/pull/467> * Adds `xz` to `SystemRequirements` to ensure extendr based packages build on Posit Package Manager <https://github.com/extendr/rextendr/pull/467> * Sets the release profile to use `lto=true` and `codegen-units=1` to ensure compatible builds with WebR as well as reduce the overall compiled package size <https://github.com/extendr/rextendr/pull/465>. * Fixes compatibility with WebR by adding `CARGO_PROFILE_DEV_PANIC="abort" CARGO_PROFILE_RELEASE_PANIC="abort"` when targeting `wasm32-unknown-emsacripten` target <https://github.com/extendr/rextendr/pull/461>

* Fix tests executed on CRAN (#449)

* Adds [WebR](https://docs.r-wasm.org/webr/latest/) support out of the box for all extendr packages. * Note that not all Rust crates are wasm compatible. This change only enables the package to build in the `wasm32-unknown-emscripten` target. It does not guarantee all dependencies will compile. * Addresses new CRAN check in R 4.5+ adding warning for `_abort` usage * Removes `Makevars.ucrt` as R versions < 4.1 are not supported by extendr <https://github.com/extendr/rextendr/pull/414> * `purrr` has been replaced with [`R/standalone-purrr.R`](https://github.com/r-lib/rlang/blob/main/R/standalone-purrr.R) removing `purrr` from `Imports` <https://github.com/extendr/rextendr/pull/408> * `document()` will no longer try to save all open files using rstudioapi <https://github.com/extendr/rextendr/issues/404> <https://github.com/extendr/rextendr/issues/407> * `use_cran_default()` has been removed as the default package template is CRAN compatible <https://github.com/extendr/rextendr/pull/394> * `use_extendr()` now creates `tools/msrv.R`, `configure` and `configure.win`. These have been moved out of `use_cran_defaults()` <https://github.com/extendr/rextendr/pull/393> * `Makevars` now prints linked static libraries at compile time by adding `--print=native-static-libs` to `RUSTFLAGS` <https://github.com/extendr/rextendr/pull/393> * `use_extendr()` sets the `DESCRIPTION`'s `SystemRequirements` field according to CRAN policy to `Cargo (Rust's package manager), rustc` (#329) * Introduces new functions `use_cran_defaults()` and `vendor_pkgs()` to ease the publication of extendr-powered packages on CRAN. See the new article _CRAN compliant extendr packages_ on how to use these (#320). * `rust_sitrep()` now better communicates the status of the Rust toolchain and available targets. It also guides the user through necessary installation steps to fix Rust setup (#318). * `use_extendr()` and `document()` now set the `SystemRequirements` field of the `DESCRIPTION` file to `Cargo (rustc package manager)` if the field is empty (#298). * `use_extendr()` gets a new ability to overwrite existing rextendr templates (#292). * `use_extendr()` sets `publish = false` in the `[package]` section of the `Cargo.toml` (#297). * `use_extendr()` correctly handles calls with `path` not equal to `"."` (current folder), or when there is no active `{usethis}` project (#323). * Fixes an issue in pre-defined set of known features: added `either` (#338) * `create_extendr_package()` allows user to create project directory using RStudio's **Project Command**. (#321) * Support `RTOOLS44` (#347) * Removed `use_try_from` as an option in `rust_function`, and added `use_rng` (#354) * Added `use_crate()` function to make adding dependencies to Cargo.toml easier within R, similar to `usethis::use_package()` (#361) * Fixed an issue in `rust_source()` family of functions that prevented usage of `r#` escape sequences in Rust function names (#374) * `use_cran_defaults()` now checks the `SystemRequirements` field in the `DESCRIPTION` file for cargo and rustc. It will display installation instructions if either is missing or provide the minimum required version if the installed version is outdated. * Added `use_msrv()` to aid in specifying the minimum supported rust version (MSRV) for an R package * Added `read_cargo_metadata()` to retrieve Cargo metadata for packages and workspaces. (#389) * `rustup_sitrep()` now checks if a default toolchain has been set. <https://github.com/extendr/rextendr/pull/416> * Minimum R version is set to `4.1` (#435) * `{tibble}` is no longer a dependency (#435)

* Update package templates to work with Rust >= 1.70 (#285)