Update document for v2.1.4

docs/_posts/2021-01-18-release-v2.1.4.md

@@ -0,0 +1,23 @@
+---
+title: "v2.1.4 - Paging was added"
+date: 2021-01-18 21:23:00 -0500
+categories:
+  - Release
+tags:
+  - News
+  - Release
+head_inline: "<style> ul { padding-bottom: 1em; } </style>"
+---
+
+#### New feature
+- [5GC] Paging ([c9363b1](https://github.com/open5gs/open5gs/commit/c9363b132093581b6fd2ce794aa63cd597bf83a6))
+
+#### Enhancement
+- [PFCP] Legacy support for pre-release LTE11 devices while performing VoLTE call([#757](https://github.com/open5gs/open5gs/pull/757)) -- [herlesupreeth](https://github.com/herlesupreeth)
+
+#### Bug Fixes
+- [EPC] Use ESM cause(43:Invalid EPS bearer identity) if SGW-C sends GTP cause(Context Not Found) ([#755](https://github.com/open5gs/open5gs/issues/755)) -- [herlesupreeth](https://github.com/herlesupreeth)
+- [MME] fix a bug where SCTP stream number was not set while sending S1-Paging message. ([c9363b1](https://github.com/open5gs/open5gs/commit/c9363b132093581b6fd2ce794aa63cd597bf83a6))
+
+Download -- [v2.1.4.tar.gz](https://github.com/open5gs/open5gs/archive/v2.1.4.tar.gz)
+{: .notice--info}