Add a warning on anchors and reset 116 changelog for release

Author: TheBlueMatt

CHANGELOG.md

@@ -1,14 +1,17 @@
-# 0.0.116rc1 - Jul 14, 2023 - "Anchoring the Roadmap"
+# 0.0.116 - XXX, 2023 - "Anchoring the Roadmap"
 
 ## API Updates
 
  * Support for zero-HTLC-fee anchor output channels has been added and is now
    considered beta (#2367). Users who set
    `ChannelHandshakeConfig::negotiate_anchors_zero_fee_htlc_tx` should be
    prepared to handle the new `Event::BumpTransaction`, e.g. via the
-   `BumpTransactionEventHandler` (#2089). Users who set the same and wish to
-   accept inbound anchor-based channels must do so manually by setting
-   `UserConfig::manually_accept_inbound_channels` (#2368).
+   `BumpTransactionEventHandler` (#2089). Note that in order to do so you must
+   ensure you always have a reserve of available unspent on-chain funds to use
+   for CPFP. LDK currently makes no attempt to ensure this for you.
+ * Users who set `ChannelHandshakeConfig::negotiate_anchors_zero_fee_htlc_tx`
+   and wish to accept inbound anchor-based channels must do so manually by
+   setting `UserConfig::manually_accept_inbound_channels` (#2368).
  * Support forwarding and accepting HTLCs with a reduced amount has been added,
    to support LSPs skimming a fee on the penultimate hop (#2319).
  * BOLT11 and BOLT12 Invoice and related types have been renamed to include a
@@ -120,6 +123,10 @@
  * `RouteHintHop::htlc_maximum_msat` is now enforced. Note that BOLT11 route
    hints do not have such a field so this code is generally unused (#2305).
 
+In total, this release features XXX files changed, XXX insertions, XXX
+deletions in XXX commits from XXX authors, in alphabetical order:
+ * 
+
 # 0.0.115 - Apr 24, 2023 - "Rebroadcast the Bugfixes"
 
 ## API Updates