[PATCH] update 22.03.0 schedule

[Thomas Monjalon]

As discussed in the maintainers meeting,
the -rc3 was delayed a bit,
and some remaining issues require a -rc4 before the release.

Signed-off-by: Thomas Monjalon <thomas at monjalon.net>
---
 content/roadmap/_index.md | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/content/roadmap/_index.md b/content/roadmap/_index.md
index b409712..a77406e 100644
--- a/content/roadmap/_index.md
+++ b/content/roadmap/_index.md
@@ -97,8 +97,9 @@ The last period is approximately 1 month long and is dedicated to bug fixing.
 - Proposal deadline (RFC/v1 patches): 31 December 2021
 - API freeze (-rc1): 11 February 2022
 - PMD features freeze (-rc2): 25 February 2022
-- Builtin applications features freeze (-rc3): 4 March 2022
-- Release: 11 March 2022
+- Builtin applications features freeze (-rc3): 8 March 2022
+- Last fixes (-rc4): 14 March 2022
+- Release: 16 March 2022
 
 #### 22.07
 
-- 
2.34.1