Update roadmap

Author: benjeffery

ROADMAP.md

@@ -1,18 +1,24 @@
 This roadmap is a rough plan of upcoming work. Contributions are welcome at anytime,
 no matter where something is on this list.
 
-## Next release
-###[Python 0.3.8](https://github.com/tskit-dev/tskit/milestone/26) and [C 0.99.15](https://github.com/tskit-dev/tskit/milestone/28) 
-- Complete IBD features [(project)](https://github.com/tskit-dev/tskit/projects/8)
-- Large 64bit metadata columns (Python, already in C 0.99.14)
-- Small additions cleanup and bugfixes (see milestone [issue list](https://github.com/tskit-dev/tskit/milestone/26))
+## Upcoming releases
+### [C API 1.0](https://github.com/tskit-dev/tskit/milestone/1)
+- Reduce memory usage of loading and saving by making them zero in-memory copy.
+- Document all structs and methods that will be stable and supported indefinitely. 
+- Remove legacy cruft.
+- Return genotypes as 32bit ints.
+- Other clean up including sorting bugs and small features.  (see milestone issue list)
 
-## Nearterm goals
 
-### [C API 1.0](https://github.com/tskit-dev/tskit/milestone/1)
-- Document all structs and methods that will be stable and supported indefinitely 
-- Remove legacy cruft
-- Other clean up including sorting bugs and small features  (see milestone issue list)
+## [Python 0.5.0](https://github.com/tskit-dev/tskit/milestone/32)
+- Python release to accompany C API 1.0.
+- Random access to site genotypes
+
+## [Python 0.5.1](https://github.com/tskit-dev/tskit/milestone/33)
+- Python release to complete features needed for the tskit paper.
+- Fast newick parsing
+
+## [Python 0.5.2](https://github.com/tskit-dev/tskit/milestone/27)
 
 ## Medium term priorities
 
@@ -30,4 +36,3 @@ no matter where something is on this list.
 ### [Random Tree Access](https://github.com/tskit-dev/tskit/projects/5)
  - Build indexes to allow performant random tree access
 
-### [Reference Sequence support](https://github.com/tskit-dev/tskit/issues/146)

docs/development.md

@@ -1128,8 +1128,8 @@ the release looks good there, then publish the draft release on the
 [releases page](https://github.com/tskit-dev/tskit/releases) (Click on the little pencil).
 Publishing this release will cause the github
 action to deploy to the [production PyPI](https://pypi.org/project/tskit/).
-After release, start a section in the changelog for new developments and close the
-GitHub issue milestone of the release.
+After release, start a section in the changelog for new developments, close the
+GitHub issue milestone of the release and update ROADMAP.md.
 
 
 

python/CHANGELOG.rst

@@ -7,10 +7,10 @@
 - ``VcfWriter.write`` now prints the site ID of variants in the ID field of the output VCF files.
   (:user:`roohy`, :issue:`2103`, :pr:`2107`)
 
-- Make dumping of tables and tree seqences to disk a zero-copy operation.
+- Make dumping of tables and tree sequences to disk a zero-copy operation.
   (:user:`benjeffery`, :issue:`2111`, :pr:`2124`)
 
-- Add ``return_variant_copies`` argument to ``TreeSequence.variants`` which if False reuses the
+- Add ``copy`` argument to ``TreeSequence.variants`` which if False reuses the
   returned ``Variant`` object for improved performance. Defaults to True.
   (:user:`benjeffery`, :issue:`605`, :pr:`2172`)