Changes in version 1.2.1.9000                      

                 Changes in version 1.2.1 (2026-04-04)                  

  - Fixes for CRAN checks.

                 Changes in version 1.2.0 (2026-02-18)                  

  - New src() function for exploring srcref and srcfile objects. We've
    documented all we know about srcrefs in ?src.

  - obj_size(), obj_addrs(), and sxp() no longer error with "bad binding
    access" when inspecting environments with non-standard bindings such
    as those created by for loops or immediate bindings (#48).

  - sxp(expand = "environment") no longer shows the internal _frame and
    _hashtab structures. Instead, it now shows promise expressions
    without forcing them. This change was necessary to make lobstr
    compliant with R's public C API.

  - General progress towards conformance to the public C API of R.

                 Changes in version 1.1.3 (2025-11-14)                  

  - Changes for compliance with R's public API. The main consequence is
    that lobstr no longer reports the truelength property of vectors.
    
    We also changed the named indicator to refs:n, where n can take the
    values: 0 (corresponding to NO_REFERENCES returning 1), 1
    (corresponding to both NO_REFERENCES MAYBE_SHARED returning 0), and
    2+ (MAYBE_SHARED returning 1).

                 Changes in version 1.1.2 (2022-06-22)                  

  - Switched to cpp11 from Rcpp.

  - Relicensed as MIT (#51).

  - obj_size() and sxp() now support non-nil terminated pairlists.

  - obj_size() now displays large objects with KB, MB, etc (#57, #60),
    and no longer returns NA for objects larger than 2^31 bytes (#45).

  - obj_sizes() now computes relative sizes correctly (without
    meaningless floating point differences).

  - ref() lists all contents of environments even those with names
    beginning with . (@krlmlr, #53).

  - New, experimental tree() function as alternative to str() (#56).

                 Changes in version 1.1.1 (2019-07-02)                  

  - Fix PROTECT error.

  - Remove UTF-8 characters from comments

                 Changes in version 1.1.0 (2019-06-19)                  

  - ref() now handles custom classes properly (@yutannihilation, #36)

  - sxp() is a new tool for displaying the underlying C representation
    of an object (#38).

  - obj_size() now special cases the ALTREP "deferred string vectors"
    which previously crashed due to the way in which they abuse the
    pairlist type (#35).

                 Changes in version 1.0.1 (2018-12-21)                  

  - ast() prints scalar integer and complex more accurately (#24)

  - obj_addr() no longer increments the reference count of its input
    (#25)

  - obj_size() now correctly computes size of ALTREP objects on R 3.5.0
    (#32)