完善V1.4踢乒乓球版本

v1.4 摄像头提乒乓球方案/platformio/lib/NimBLE-Arduino/src/nimble/RELEASE_NOTES.md

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+# RELEASE NOTES
+
+24 March 2021 - Apache NimBLE v1.4.0
+
+For full release notes, please visit the
+[Apache Mynewt Wiki](https://cwiki.apache.org/confluence/display/MYNEWT/Release+Notes).
+
+Apache NimBLE is an open-source Bluetooth 5.1 stack (both Host & Controller) that completely
+replaces the proprietary SoftDevice on Nordic chipsets.
+
+New features in this version of NimBLE include:
+
+* Support for PHY on Dialog Configurable MAC (CMAC)
+* Support for PHY on Nordic nRF5340
+* Support for Apache NuttX port of NimBLE
+* Controller-to-host flow control support
+* Support for USB transport
+* Various bugfixes
+
+If working on next-generation RTOS and Bluetooth protocol stack
+sounds exciting to you, get in touch, by sending a mail to the Apache Mynewt
+Developer's list, dev@mynewt.apache.org.