Log message:
(math/R-vctrs) Updated 0.6.3 to 0.6.5

# vctrs 0.6.5

* Internal changes requested by CRAN around C level format strings (#1896).

* Fixed tests related to changes to `dim<-()` in R-devel (#1889).

# vctrs 0.6.4

* Fixed a performance issue with `vec_c()` and ALTREP vectors (in particular,
  the new ALTREP list vectors in R-devel) (#1884).

* Fixed an issue with complex vector tests related to changes in R-devel
  (#1883).

* Added a class to the `vec_locate_matches()` error that is thrown when an
  overflow would otherwise occur (#1845).

* Fixed an issue with `vec_rank()` and 0-column data frames (#1863).

Log message:
(math/R-vctrs) Updated 0.6.2 to 0.6.3

# vctrs 0.6.3

* Fixed an issue where certain ALTREP row names were being materialized when
  passed to `new_data_frame()`. We've fixed this by removing a safeguard in
  `new_data_frame()` that performed a compatibility check when both `n` and
  `row.names` were provided. Because this is a low level function designed for
  performance, it is up to the caller to ensure these inputs are compatible
  (tidyverse/dplyr#6596).

* Fixed an issue where `vec_set_*()` used with data frames could accidentally
  return an object with the type of the proxy rather than the type of the
  original inputs (#1837).

* Fixed a rare `vec_locate_matches()` bug that could occur when using a max/min
  `filter` (tidyverse/dplyr#6835).

Log message:
(math/R-vctrs) Update for DEPENDS+= R-rlang version

Log message:
(math/R-vctrs) Updated 0.5.2 to 0.6.2

# vctrs 0.6.2

* Fixed conditional S3 registration to avoid a CRAN check NOTE that appears in
  R >=4.3.0 (#1832).

* Fixed tests to maintain compatibility with the next version of waldo (#1829).

# vctrs 0.6.1

* Fixed a test related to `c.sfc()` changes in sf 1.0-10 (#1817).

# vctrs 0.6.0

* New `vec_run_sizes()` for computing the size of each run within a vector. It
  is identical to the `times` column from `vec_unrep()`, but is faster if you
  don't need the run key (#1210).

* New `sizes` argument to `vec_chop()` which allows you to partition a vector
  using an integer vector describing the size of each expected slice. It is
  particularly useful in combination with `vec_run_sizes()` and `list_sizes()`
  (#1210, #1598).

* New `obj_is_vector()`, `obj_check_vector()`, and `vec_check_size()` validation
  helpers. We believe these are a better approach to vector validation than
  `vec_assert()` and `vec_is()`, which have been marked as questioning because
  the semantics of their `ptype` arguments are hard to define and can often be
  replaced by `vec_cast()` or a type predicate function like
  `rlang::is_logical()` (#1784).

* `vec_is_list()` and `vec_check_list()` have been renamed to `obj_is_list()`
  and `obj_check_list()`, in line with the new `obj_is_vector()` helper. The
  old functions have been silently deprecated, but an official deprecation
  process will start in the next vctrs release (#1803).

* `vec_locate_matches()` gains a new `relationship` argument that holistically
  handles multiple matches between `needles` and `haystack`. In particular,
  `relationship = "many-to-one"` replaces `multiple = \ 
"error"` and
  `multiple = "warning"`, which have been removed from the \ 
documentation and
  silently soft-deprecated. Official deprecation for those options will start in
  a future release (#1791).

* `vec_locate_matches()` has changed its default `needles_arg` and
  `haystack_arg` values from `""` to `"needles"` and \ 
`"haystack"`, respectively.
  This generally generates more informative error messages (#1792).

* `vec_chop()` has gained empty `...` between `x` and the optional `indices`
  argument. For backwards compatibility, supplying `vec_chop(x, indices)`
  without naming `indices` still silently works, but will be deprecated in a
  future release (#1813).

* `vec_slice()` has gained an `error_call` argument (#1785).

* The `numeric_version` type from base R is now better supported in equality,
  comparison, and order based operations (tidyverse/dplyr#6680).

* R >=3.5.0 is now explicitly required. This is in line with the tidyverse
  policy of supporting the [5 most recent versions of
  R](https://www.tidyverse.org/blog/2019/04/r-version-support/).

Log message:
(math/R-vctrs) Updated 0.5.1 to 0.5.2

# vctrs 0.5.2

* New `vec_expand_grid()`, which is a lower level helper that is similar to
  `tidyr::expand_grid()` (#1325).

* New `vec_set_intersect()`, `vec_set_difference()`, `vec_set_union()`, and
  `vec_set_symmetric_difference()` which compute set operations like
  `intersect()`, `setdiff()`, and `union()`, but the vctrs variants don't strip
  attributes and work with data frames (#1755, #1765).

* `vec_identify_runs()` is now faster when used with data frames (#1684).

* The maximum load factor of the internal dictionary was reduced from 77% to
  50%, which improves performance of functions like `vec_match()`,
  `vec_set_intersect()`, and `vec_unique()` in some cases (#1760).

* Fixed a bug with the internal `vec_order_radix()` function related to matrix
  columns (#1753).

Log message:
(math/R-vctrs) Updated 0.4.1 to 0.5.1

# vctrs 0.5.1

* Fix for CRAN checks.

# vctrs 0.5.0

* vctrs is now compliant with `-Wstrict-prototypes` as requested by CRAN
  (#1729).

* `vec_ptype2()` now consistently falls back to bare data frame in
  case of incompatible data frame subclasses. This is part of a
  general move towards relaxed coercion rules.

* Common type and cast errors now inherit from `"vctrs_error_ptype2"`
  and `"vctrs_error_cast"` respectively. They are still both
  subclasses from `"vctrs_error_incompatible_type"` (which used to be
  their most specific class and is now a parent class).

* New `list_all_size()` and `list_check_all_size()` to quickly determine if a
  list contains elements of a particular `size` (#1582).

* `list_unchop()` has gained empty `...` to force optional arguments to be
  named (#1715).

* `vec_rep_each(times = 0)` now works correctly with logical vectors that are
  considered unspecified and with named vectors (#1673).

* `list_of()` was relaxed to make it easier to combine. It is now
  coercible with `list()` (#1161). When incompatible `list_of()` types
  are combined, the result is now a bare `list()`.

  Following this change, the role of `list_of()` is mainly to carry
  type information for potential optimisations, rather than to
  guarantee a certain type throughout an analysis.

* `validate_list_of()` has been removed. It hasn't proven to be practically
  useful, and isn't used by any packages on CRAN (#1697).

* Directed calls to `vec_c()`, like `vec_c(.ptype = <type>)`, now mention the
  position of the problematic argument when there are cast errors (#1690).

* `list_unchop()` no longer drops names in some cases when `indices` were
  supplied (#1689).

* `"unique_quiet"` and `"universal_quiet"` are newly accepted by
  `vec_as_names(repair =)` and `vec_names2(repair =)`. These options exist to
  help users who call these functions indirectly, via another function which
  only exposes `repair` but not `quiet`. Specifying `repair = \ 
"unique_quiet"` is
  like specifying `repair = "unique", quiet = TRUE`. When the \ 
`"*_quiet"`
  options are used, any setting of `quiet` is silently overridden (@jennybc,
  #1629).

  `"unique_quiet"` and `"universal_quiet"` are also newly \ 
accepted for the name
  repair argument of several other functions that do not expose a `quiet`
  argument: `data_frame()`, `df_list()`, `vec_c()`, `list_unchop()`,
  `vec_interleave()`, `vec_rbind()`, and `vec_cbind()` (@jennybc, #1716).

* `list_unchop()` has gained `error_call` and `error_arg` arguments (#1641,
  #1692).

* `vec_c()` has gained `.error_call` and `.error_arg` arguments (#1641, #1692).

* Improved the performance of list-of common type methods (#1686, #875).

* The list-of method for `as_list_of()` now places the optional `.ptype`
  argument after the `...` (#1686).

* `vec_rbind()` now applies `base::c()` fallback recursively within
  packed df-cols (#1331, #1462, #1640).

* `vec_c()`, `vec_unchop()`, and `vec_rbind()` now proxy and restore
  recursively (#1107). This prevents `vec_restore()` from being called
  with partially filled vectors and improves performance (#1217,
  #1496).

* New `vec_any_missing()` for quickly determining if a vector has any missing
  values (#1672).

* `vec_equal_na()` has been renamed to `vec_detect_missing()` to align better
  with vctrs naming conventions. `vec_equal_na()` will stick around for a few
  minor versions, but has been formally soft-deprecated (#1672).

* `vec_c(outer = c(inner = 1))` now produces correct error messages (#522).

* If a data frame is returned as the proxy from `vec_proxy_equal()`,
  `vec_proxy_compare()`, or `vec_proxy_order()`, then the corresponding proxy
  function is now automatically applied recursively along all of the columns.
  Additionally, packed data frame columns will be unpacked, and 1 column data
  frames will be unwrapped. This ensures that the simplest possible types are
  provided to the native C algorithms, improving both correctness and
  performance (#1664).

* When used with record vectors, `vec_proxy_compare()` and `vec_proxy_order()`
  now call the correct proxy function while recursing over the fields (#1664).

* The experimental function `vec_list_cast()` has been removed from
  the package (#1382).

* Native classes like dates and datetimes now accept dimensions (#1290, #1329).

* `vec_compare()` now throws a more informative error when attempting to compare
  complex vectors (#1655).

* `vec_rep()` and friends gain `error_call`, `x_arg`, and `times_arg`
  arguments so they can be embedded in frontends (#1303).

* Record vectors now fail as expected when indexed along dimensions
  greater than 1 (#1295).

* `vec_order()` and `vec_sort()` now have `...` between the required and
  optional arguments to make them easier to extend (#1647).

* S3 vignette was extended to show how to make the polynomial class
  atomic instead of a list (#1030).

* The experimental `n` argument of `vec_restore()` has been
  removed. It was only used to inform on the size of data frames in
  case a bare list is restored. It is now expected that bare lists be
  initialised to data frame so that the size is carried through row
  attributes. This makes the generic simpler and fixes some
  performance issues (#650).

* The `anyNA()` method for `vctrs_vctr` (and thus `vctrs_list_of`) now
  supports the `recursive` argument (#1278).

* `vec_as_location()` and `num_as_location()` have gained a `missing = \ 
"remove"`
  option (#1595).

* `vec_as_location()` no longer matches `NA_character_` and `""` indices if
  those invalid names appear in `names` (#1489).

* `vec_unchop()` has been renamed to `list_unchop()` to better indicate that it
  requires list input. `vec_unchop()` will stick around for a few minor
  versions, but has been formally soft-deprecated (#1209).

* Lossy cast errors during scalar subscript validation now have the
  correct message (#1606).

* Fixed confusing error message with logical `[[` subscripts (#1608).

* New `vec_rank()` to compute various types of sample ranks (#1600).

* `num_as_location()` now throws the right error when there are out-of-bounds
  negative values and `oob = "extend"` and `negative = \ 
"ignore"` are set
  (#1614, #1630).

* `num_as_location()` now works correctly when a combination of `zero = \ 
"error"`
  and `negative = "invert"` are used (#1612).

* `data_frame()` and `df_list()` have gained `.error_call` arguments (#1610).

* `vec_locate_matches()` has gained an `error_call` argument (#1611).

* `"select"` and `"relocate"` have been added as valid \ 
subscript actions to
  support tidyselect and dplyr (#1596).

* `num_as_location()` has a new `oob = "remove"` argument to remove
  out-of-bounds locations (#1595).

* `vec_rbind()` and `vec_cbind()` now have `.error_call` arguments (#1597).

* `df_list()` has gained a new `.unpack` argument to optionally disable data
  frame unpacking (#1616).

* `vec_check_list(arg = "")` now throws the correct error (#1604).

* The `difftime` to `difftime` `vec_cast()` method now standardizes the internal
  storage type to double, catching potentially corrupt integer storage
  `difftime` vectors (#1602).

* `vec_as_location2()` and `vec_as_subscript2()` more correctly utilize their
  `call` arguments (#1605).

* `vec_count(sort = "count")` now uses a stable sorting method. This \ 
ensures
  that different keys with the same count are sorted in the order that they
  originally appeared in (#1588).

* Lossy cast error conditions now show the correct message when
  `conditionMessage()` is called on them (#1592).

* Fixed inconsistent reporting of conflicting inputs in
  `vec_ptype_common()` (#1570).

* `vec_ptype_abbr()` and `vec_ptype_full()` now suffix 1d arrays
  with `[1d]`.

* `vec_ptype_abbr()` and `vec_ptype_full()` methods are no longer
  inherited (#1549).

* `vec_cast()` now throws the correct error when attempting to cast a subclassed
  data frame to a non-data frame type (#1568).

* `vec_locate_matches()` now uses a more conservative heuristic when taking the
  joint ordering proxy. This allows it to work correctly with sf's sfc vectors
  and the classes from the bignum package (#1558).

* An sfc method for `vec_proxy_order()` was added to better support the sf
  package. These vectors are generally treated like list-columns even though
  they don't explicitly have a `"list"` class, and the `vec_proxy_order()`
  method now forwards to the list method to reflect that (#1558).

* `vec_proxy_compare()` now works correctly for raw vectors wrapped in `I()`.
  `vec_proxy_order()` now works correctly for raw and list vectors wrapped in
  `I()` (#1557).

# vctrs 0.4.2

* HTML documentation fixes for CRAN checks.

Log message:
(math/R-vctrs) Update 0.3.8 to 0.4.1

# vctrs 0.4.1

* OOB errors with `character()` indexes use "that don't exist" instead
  of "past the end" (#1543).

* Fixed memory protection issues related to common type
  determination (#1551, tidyverse/tidyr#1348).

# vctrs 0.4.0

* New experimental `vec_locate_sorted_groups()` for returning the locations of
  groups in sorted order. This is equivalent to, but faster than, calling
  `vec_group_loc()` and then sorting by the `key` column of the result.

* New experimental `vec_locate_matches()` for locating where each observation
  in one vector matches one or more observations in another vector. It is
  similar to `vec_match()`, but returns all matches by default (rather than just
  the first), and can match on binary conditions other than equality. The
  algorithm is inspired by data.table's very fast binary merge procedure.

* The `vec_proxy_equal()`, `vec_proxy_compare()`, and `vec_proxy_order()`
  methods for `vctrs_rcrd` are now applied recursively over the fields (#1503).

* Lossy cast errors now inherit from incompatible type errors.

* `vec_is_list()` now returns `TRUE` for `AsIs` lists (#1463).

* `vec_assert()`, `vec_ptype2()`, `vec_cast()`, and `vec_as_location()`
  now use `caller_arg()` to infer a default `arg` value from the
  caller.

  This may result in unhelpful arguments being mentioned in error
  messages. In general, you should consider snapshotting vctrs error
  messages thrown in your package and supply `arg` and `call`
  arguments if the error context is not adequately reported to your
  users.

* `vec_ptype_common()`, `vec_cast_common()`, `vec_size_common()`, and
  `vec_recycle_common()` gain `call` and `arg` arguments for
  specifying an error context.

* `vec_compare()` can now compare zero column data frames (#1500).

* `new_data_frame()` now errors on negative and missing `n` values (#1477).

* `vec_order()` now correctly orders zero column data frames (#1499).

* vctrs now depends on cli to help with error message generation.

* New `vec_check_list()` and `list_check_all_vectors()` input
  checkers, and an accompanying `list_all_vectors()` predicate.

* New `vec_interleave()` for combining multiple vectors together, interleaving
  their elements in the process (#1396).

* `vec_equal_na(NULL)` now returns `logical(0)` rather than erroring (#1494).

* `vec_as_location(missing = "error")` now fails with `NA` and \ 
`NA_character_`
  in addition to `NA_integer_` (#1420, @krlmlr).

* Starting with rlang 1.0.0, errors are displayed with the contextual
  function call. Several vctrs operations gain a `call` argument that
  makes it possible to report the correct context in error messages.
  This concerns:

  - `vec_cast()` and `vec_ptype2()`
  - `vec_default_cast()` and `vec_default_ptype2()`
  - `vec_assert()`
  - `vec_as_names()`
  - `stop_` constructors like `stop_incompatible_type()`

  Note that default `vec_cast()` and `vec_ptype2()` methods
  automatically support this if they pass `...` to the corresponding
  `vec_default_` functions. If you throw a non-internal error from a
  non-default method, add a `call = caller_env()` argument in the
  method and pass it to `rlang::abort()`.

* If `NA_character_` is specified as a name for `vctrs_vctr` objects, it is
  now automatically repaired to `""` (#780).

* `""` is now an allowed name for `vctrs_vctr` objects and all its
  subclasses (`vctrs_list_of` in particular) (#780).

* `list_of()` is now much faster when many values are provided.

* `vec_as_location()` evaluates `arg` only in case of error, for performance
  (#1150, @krlmlr).

* `levels.vctrs_vctr()` now returns `NULL` instead of failing (#1186, @krlmlr).

* `vec_assert()` produces a more informative error when `size` is invalid
  (#1470).

* `vec_duplicate_detect()` is a bit faster when there are many unique values.

* `vec_proxy_order()` is described in `vignette("s3-vectors")` (#1373, \ 
@krlmlr).

* `vec_chop()` now materializes ALTREP vectors before chopping, which is more
  efficient than creating many small ALTREP pieces (#1450).

* New `list_drop_empty()` for removing empty elements from a list (#1395).

* `list_sizes()` now propagates the names of the list onto the result.

* Name repair messages are now signaled by `rlang::names_inform_repair()`. This
  means that the messages are now sent to stdout by default rather than to
  stderr, resulting in prettier messages. Additionally, name repair messages can
  now be silenced through the global option `rlib_name_repair_verbosity`, which
  is useful for testing purposes. See `?names_inform_repair` for more
  information (#1429).

* `vctrs_vctr` methods for `na.omit()`, `na.exclude()`, and `na.fail()` have
  been added (#1413).

* `vec_init()` is now slightly faster (#1423).

* `vec_set_names()` no longer corrupts `vctrs_rcrd` types (#1419).

* `vec_detect_complete()` now computes completeness for `vctrs_rcrd` types in
  the same way as data frames, which means that if any field is missing, the
  entire record is considered incomplete (#1386).

* The `na_value` argument of `vec_order()` and `vec_sort()` now correctly
  respect missing values in lists (#1401).

* `vec_rep()` and `vec_rep_each()` are much faster for `times = 0` and
  `times = 1` (@mgirlich, #1392).

* `vec_equal_na()` and `vec_fill_missing()` now work with integer64 vectors
  (#1304).

* The `xtfrm()` method for vctrs_vctr objects no longer accidentally breaks
  ties (#1354).

* `min()`, `max()` and `range()` no longer throw an error if `na.rm = TRUE` is
  set and all values are `NA` (@gorcha, #1357). In this case, and where an empty
  input is given, it will return `Inf`/`-Inf`, or `NA` if `Inf` can't be cast
  to the input type.

* `vec_group_loc()`, used for grouping in dplyr, now correctly handles
  vectors with billions of elements (up to `.Machine$integer.max`) (#1133).

Log message:
math: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes

Log message:
math: Remove SHA1 hashes for distfiles

Log message:
(math/R-vctrs) Updated 0.3.2 to 0.3.8

(pkgsrc changes)
 - Add TEST_DEPENDS+, but still one missing is there

(upstream changes)

# vctrs 0.3.8

* Compatibility with next version of rlang.

# vctrs 0.3.7

* `vec_ptype_abbr()` gains arguments to control whether to indicate
  named vectors with a prefix (`prefix_named`) and indicate shaped
  vectors with a suffix (`suffix_shape`) (#781, @krlmlr).

* `vec_ptype()` is now an optional _performance_ generic. It is not necessary
  to implement, but if your class has a static prototype, you might consider
  implementing a custom `vec_ptype()` method that returns a constant to
  improve performance in some cases (such as common type imputation).

* New `vec_detect_complete()`, inspired by `stats::complete.cases()`. For most
  vectors, this is identical to `!vec_equal_na()`. For data frames and
  matrices, this detects rows that only contain non-missing values.

* `vec_order()` can now order complex vectors (#1330).

* Removed dependency on digest in favor of `rlang::hash()`.

* Fixed an issue where `vctrs_rcrd` objects were not being proxied correctly
  when used as a data frame column (#1318).

* `register_s3()` is now licensed with the "unlicense" which makes it very
  clear that it's fine to copy and paste into your own package
  (@maxheld83, #1254).

# vctrs 0.3.6

* Fixed an issue with tibble 3.0.0 where removing column names with
  `names(x) <- NULL` is now deprecated (#1298).

* Fixed a GCC 11 issue revealed by CRAN checks.

# vctrs 0.3.5

* New experimental `vec_fill_missing()` for filling in missing values with
  the previous or following value. It is similar to `tidyr::fill()`, but
  also works with data frames and has an additional `max_fill` argument to
  limit the number of sequential missing values to fill.

* New `vec_unrep()` to compress a vector with repeated values. It is very
  similar to run length encoding, and works nicely alongside `vec_rep_each()`
  as a way to invert the compression.

* `vec_cbind()` with only empty data frames now preserves the common size of
  the inputs in the result (#1281).

* `vec_c()` now correctly returns a named result with named empty inputs
  (#1263).

* vctrs has been relicensed as MIT (#1259).

* Functions that make comparisons within a single vector, such as
  `vec_unique()`, or between two vectors, such as `vec_match()`, now
  convert all character input to UTF-8 before making comparisons (#1246).

* New `vec_identify_runs()` which returns a vector of identifiers for the
  elements of `x` that indicate which run of repeated values they fall in
  (#1081).

* Fixed an encoding translation bug with lists containing data frames which
  have columns where `vec_size()` is different from the low level
  `Rf_length()` (#1233).

# vctrs 0.3.4

* Fixed a GCC sanitiser error revealed by CRAN checks.

# vctrs 0.3.3

* The `table` class is now implemented as a wrapper type that
  delegates its coercion methods. It used to be restricted to integer
  tables (#1190).

* Named one-dimensional arrays now behave consistently with simple
  vectors in `vec_names()` and `vec_rbind()`.

* `new_rcrd()` now uses `df_list()` to validate the fields. This makes
  it more flexible as the fields can now be of any type supported by
  vctrs, including data frames.

* Thanks to the previous change the `[[` method of records now
  preserves list fields (#1205).

* `vec_data()` now preserves data frames. This is consistent with the
  notion that data frames are a primitive vector type in vctrs. This
  shouldn't affect code that uses `[[` and `length()` to manipulate
  the data. On the other hand, the vctrs primitives like `vec_slice()`
  will now operate rowwise when `vec_data()` returns a data frame.

* `outer` is now passed unrecycled to name specifications. Instead,
  the return value is recycled (#1099).

* Name specifications can now return `NULL`. The names vector will
  only be allocated if the spec function returns non-`NULL` during the
  concatenation. This makes it possible to ignore outer names without
  having to create an empty names vector when there are no inner
  names:

  ```
  zap_outer_spec <- function(outer, inner) if (is_character(inner)) inner

  # `NULL` names rather than a vector of ""
  names(vec_c(a = 1:2, .name_spec = zap_outer_spec))
  #> NULL

  # Names are allocated when inner names exist
  names(vec_c(a = 1:2, c(b = 3L), .name_spec = zap_outer_spec))
  #> [1] ""  ""  "b"
  ```

* Fixed several performance issues in `vec_c()` and `vec_unchop()`
  with named vectors.

* The restriction that S3 lists must have a list-based proxy to be considered
  lists by `vec_is_list()` has been removed (#1208).

* New performant `data_frame()` constructor for creating data frames in a way
  that follows tidyverse semantics. Among other things, inputs are recycled
  using tidyverse recycling rules, strings are never converted to factors,
  list-columns are easier to create, and unnamed data frame input is
  automatically spliced.

* New `df_list()` for safely and consistently constructing the data structure
  underlying a data frame, a named list of equal-length vectors. It is useful
  in combination with `new_data_frame()` for creating user-friendly
  constructors for data frame subclasses that use the tidyverse rules for
  recycling and determining types.

* Fixed performance issue with `vec_order()` on classed vectors which
  affected `dplyr::group_by()` (tidyverse/dplyr#5423).

* `vec_set_names()` no longer alters the input in-place (#1194).

* New `vec_proxy_order()` that provides an ordering proxy for use in
  `vec_order()` and `vec_sort()`. The default method falls through to
  `vec_proxy_compare()`. Lists are special cased, and return an integer
  vector proxy that orders by first appearance.

* List columns in data frames are no longer comparable through `vec_compare()`.

* The experimental `relax` argument has been removed from
  `vec_proxy_compare()`.