Nope:

clive@clivubu:~/gretl-git$ git pull
remote: Enumerating objects: 104, done.
remote: Counting objects: 100% (83/83), done.
remote: Compressing objects: 100% (54/54), done.
remote: Total 54 (delta 45), reused 0 (delta 0)
Unpacking objects: 100% (54/54), done.
From git://git.code.sf.net/p/gretl/git
   e9afa58f9..3a8a357ea  master     -> origin/master
Updating e9afa58f9..3a8a357ea
Fast-forward
 addons/dbnomics/dbnomics_public.inp |   2 +-
 cli/gretlcli.c                      |   1 +
 doc/commands/gretl_commands_en.xml  |  15 ++++----
 gui/dialogs.c                       |   4 +-
 gui/library.c                       |  41 ++++-----------------
 gui/library.h                       |   4 --
 lib/src/dataset.c                   |  31 ++++++++--------
 lib/src/forecast.c                  |   2 +-
 lib/src/gretl_func.c                |   2 +-
 lib/src/interact.c                  |  17 ++++++---
 lib/src/options.c                   |   4 +-
 lib/src/subsample.c                 | 301 ++++++++++++++++++++++++++++++++++++++--------------------------------------------------------------------------------------------------------------
 lib/src/subsample.h                 |   5 ++-
 lib/src/tokenize.c                  |   7 +---
 share/texfigs/wlsr2.png             | Bin 0 -> 1609 bytes
 15 files changed, 130 insertions(+), 306 deletions(-)
 create mode 100644 share/texfigs/wlsr2.png

Then:

gretl version 2019b-git
Current session: 2019-03-03 07:19

? set verbose off
Sorry, command not available for this estimator
>> fcast --out-of-sample --quiet

C