Updates release schedule for 2023 (#2085)

* Updates release schedule for 2023

* Updates figure to put 1.13 and 1.14 on the same line

3 files changed, 21 insertions, 22 deletions

diff --git a/README.md b/README.md
index 13c38e0..1fdf877 100644
--- a/README.md
+++ b/README.md
@@ -84,7 +84,8 @@ are tentative.
 | Release | New Features |
 | ------- | ------------ |
 | 1.13.2 | Onion VFD, Selection I/O, Subfiling |
-| 1.13.3 | VFD SWMR, Multi-Dataset I/O |
+| 1.13.3 | Multi-Dataset I/O |
+| TBD | VFD SWMR |
 
 This list of feature release versions is also tentative, and the specific release
 in which a feature is introduced may change.
diff --git a/doc/img/release-schedule.plantuml b/doc/img/release-schedule.plantuml
index d2bf15f..f51f9d4 100644
--- a/doc/img/release-schedule.plantuml
+++ b/doc/img/release-schedule.plantuml
@@ -6,40 +6,38 @@ The current script:
 title HDF5 Release Schedule
 
 projectscale monthly
-Project starts 2021-01-01
+Project starts 2022-01-01
 
-[1.8] starts 2021-01-01 and lasts 104 weeks
-[1.8.22] happens 2021-02-05
-[1.8.23] happens 2022-12-31
-[1.8.23] displays on same row as [1.8.22]
+[1.8] starts 2022-01-01 and lasts 57 weeks
+[1.8.23] happens 2023-01-31
 [1.8] is colored in #CC6677
 
-[1.10] starts 2021-01-01 and lasts 114 weeks
-[1.10.8] happens 2021-10-22
+[1.10] starts 2022-01-01 and lasts 104 weeks
 [1.10.9] happens 2022-05-31
-[1.10.9] displays on same row as [1.10.8]
+[1.10.10] happens 2023-03-31
+[1.10.10] displays on same row as [1.10.9]
 [1.10] is colored in #DDCC77
 
-[1.12] starts 2021-01-01 and lasts 109 weeks
-[1.12.1] happens 2021-07-01
+[1.12] starts 2022-01-01 and lasts 61 weeks
 [1.12.2] happens 2022-04-30
-[1.12.3] happens 2023-01-31
-[1.12.2] displays on same row as [1.12.1]
-[1.12.3] displays on same row as [1.12.1]
+[1.12.3] happens 2023-02-28
+[1.12.3] displays on same row as [1.12.2]
 [1.12] is colored in #88CCEE
 
-[1.13] starts 2021-01-01 and lasts 104 weeks
-[1.13.0] happens 2021-12-01
+[1.13] starts 2022-01-01 and lasts 53 weeks
 [1.13.1] happens 2022-03-02
 [1.13.2] happens 2022-08-15
-[1.13.3] happens 2022-09-31
-[1.13.1] displays on same row as [1.13.0]
-[1.13.2] displays on same row as [1.13.0]
-[1.13.3] displays on same row as [1.13.0]
+[1.13.3] happens 2022-10-31
+[1.13.2] displays on same row as [1.13.1]
+[1.13.3] displays on same row as [1.13.1]
 [1.13] is colored in #44AA99
 
-[1.14] starts at 2022-12-31 and lasts 10 weeks
-[1.14.0] happens at 2022-12-31
+[1.14] starts at 2023-01-01 and lasts 52 weeks
+[1.14.0] happens at 2023-01-01
+[1.14.1] happens at 2023-06-30
+[1.14] displays on same row as [1.13]
+[1.14.0] displays on same row as [1.13.1]
+[1.14.1] displays on same row as [1.13.1]
 [1.14] is colored in #AA4499
 @enduml
 
diff --git a/doc/img/release-schedule.png b/doc/img/release-schedule.png
index a15edb6..42f0658 100644
--- a/doc/img/release-schedule.png
+++ b/doc/img/release-schedule.png