Changes in version 2.0.5                        

Installation

  - Added bounds checks in the bundled UTF-8 conversion helper to avoid
    GCC 16 -Warray-bounds installation warnings on CRAN's
    r-devel-linux-x86_64-debian-gcc check flavor.

                        Changes in version 2.0.4                        

Performance

  - Added a native toJSON() fast path for integer, logical, and
    character vectors while preserving existing JSON output for
    supported cases.

Documentation

  - Repositioned the package documentation around stable JSON
    conversion, compatibility, and extensibility rather than historical
    comparisons.
  - Added a package comparison article describing where RJSONIO fits
    among other R JSON packages.
  - Added contributor, release, and citation metadata for the GitHub
    repository.

Continuous integration

  - Added a GitHub Actions package check workflow for Linux, macOS, and
    Windows.

                        Changes in version 2.0.3                        

Documentation

  - Added package vignettes covering package overview, parsing,
    serialization, type mapping, customization, and connection/streaming
    workflows.
  - Added pkgdown Articles navigation for the vignette suite.

                        Changes in version 2.0.2                        

Documentation

  - Refreshed the README with installation, quick-start, API stability,
    and development guidance.
  - Added pkgdown website configuration and GitHub Pages workflow
    support.

Testing

  - Audited legacy tests/*.R scripts against the testthat suite and
    added missing compatibility coverage for sample data, parser
    callbacks, bundled UTF-8 fixtures, empty-vector list behavior, and
    S4 setup behavior.

                        Changes in version 2.0.1                        

Testing

  - Added testthat unit test support for the public package API.
  - Added compatibility tests for parsing, serialization, round trips,
    simplification behavior, encodings, connections, edge cases, and
    string callbacks to help preserve API stability for downstream
    packages.

                 Changes in version 2.0.0 (2025-04-05)                  

Maintainer handover

  - With thanks to the CRAN team for looking after RJSONIO, Yaoxiang Li
    offered to help maintain the package after CRAN asked downstream
    package maintainers for a new maintainer.
  - The handover followed the CRAN email thread from March 24 to
    April 5, 2025: CRAN asked for a new maintainer, Yaoxiang Li offered
    to help, CRAN accepted, and the package metadata was updated for the
    new release.
  - This release records the maintainer transition and establishes a
    public GitHub source repository for ongoing CRAN maintenance.