diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2e75d92a23d503..3896b3b4477d63 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -33,7 +33,8 @@ release.
 <a href="doc/changelogs/CHANGELOG_V12.md#12.0.0">12.0.0</a><br/>
     </td>
     <td valign="top">
-<b><a href="doc/changelogs/CHANGELOG_V10.md#10.19.0">10.19.0</a></b><br/>
+<b><a href="doc/changelogs/CHANGELOG_V10.md#10.20.0">10.20.0</a></b><br/>
+<a href="doc/changelogs/CHANGELOG_V10.md#10.19.0">10.19.0</a><br/>
 <a href="doc/changelogs/CHANGELOG_V10.md#10.18.1">10.18.1</a><br/>
 <a href="doc/changelogs/CHANGELOG_V10.md#10.18.0">10.18.0</a><br/>
 <a href="doc/changelogs/CHANGELOG_V10.md#10.17.0">10.17.0</a><br/>
diff --git a/doc/api/buffer.md b/doc/api/buffer.md
index 862620e5815b13..99b90c5ab54fd9 100644
--- a/doc/api/buffer.md
+++ b/doc/api/buffer.md
@@ -1532,7 +1532,7 @@ The `buf.parent` property is a deprecated alias for `buf.buffer`.
 ### buf.readBigInt64BE(offset)
 ### buf.readBigInt64LE(offset)
 <!-- YAML
-added: REPLACEME
+added: v10.20.0
 -->
 
 * `offset` {integer} Number of bytes to skip before starting to read. Must
@@ -1548,7 +1548,7 @@ Integers read from a `Buffer` are interpreted as two's complement signed values.
 ### buf.readBigUInt64BE(offset)
 ### buf.readBigUInt64LE(offset)
 <!-- YAML
-added: REPLACEME
+added: v10.20.0
 -->
 
 * `offset` {integer} Number of bytes to skip before starting to read. Must
@@ -2176,7 +2176,7 @@ console.log(`${len} bytes: ${buf.toString('utf8', 0, len)}`);
 ### buf.writeBigInt64BE(value, offset)
 ### buf.writeBigInt64LE(value, offset)
 <!-- YAML
-added: REPLACEME
+added: v10.20.0
 -->
 
 * `value` {bigint} Number to be written to `buf`.
@@ -2202,7 +2202,7 @@ console.log(buf);
 ### buf.writeBigUInt64BE(value, offset)
 ### buf.writeBigUInt64LE(value, offset)
 <!-- YAML
-added: REPLACEME
+added: v10.20.0
 -->
 
 * `value` {bigint} Number to be written to `buf`.
diff --git a/doc/api/cli.md b/doc/api/cli.md
index 57e2f8e8f0fb46..a121cbea75a663 100644
--- a/doc/api/cli.md
+++ b/doc/api/cli.md
@@ -361,7 +361,7 @@ with crypto support (default).
 
 ### `--tls-max-v1.2`
 <!-- YAML
-added: REPLACEME
+added: v10.20.0
 -->
 
 Does nothing, [`tls.DEFAULT_MAX_VERSION`][] is always 'TLSv1.2'. Exists for
@@ -369,7 +369,7 @@ compatibility with Node.js 11.x and higher.
 
 ### `--tls-min-v1.0`
 <!-- YAML
-added: REPLACEME
+added: v10.20.0
 -->
 
 Set default [`tls.DEFAULT_MIN_VERSION`][] to 'TLSv1'. Use for compatibility with
@@ -377,7 +377,7 @@ old TLS clients or servers.
 
 ### `--tls-min-v1.1`
 <!-- YAML
-added: REPLACEME
+added: v10.20.0
 -->
 
 Set default [`tls.DEFAULT_MIN_VERSION`][] to 'TLSv1.1'. Use for compatibility
@@ -385,7 +385,7 @@ with old TLS clients or servers.
 
 ### `--tls-min-v1.2`
 <!-- YAML
-added: REPLACEME
+added: v10.20.0
 -->
 
 Set default [`tls.DEFAULT_MIN_VERSION`][] to 'TLSv1.2'. Use this to disable
diff --git a/doc/api/n-api.md b/doc/api/n-api.md
index 383b70625e0396..9da532b37e0036 100644
--- a/doc/api/n-api.md
+++ b/doc/api/n-api.md
@@ -188,7 +188,7 @@ tied to the life cycle of the Agent.
 
 ### napi_set_instance_data
 <!-- YAML
-added: REPLACEME
+added: v10.20.0
 -->
 
 ```C
@@ -215,7 +215,7 @@ by the previous call, it will not be called.
 
 ### napi_get_instance_data
 <!-- YAML
-added: REPLACEME
+added: v10.20.0
 -->
 
 ```C
@@ -1374,7 +1374,7 @@ the `napi_value` in question is of the JavaScript type expected by the API.
 ### Enum types
 #### napi_key_collection_mode
 <!-- YAML
-added: REPLACEME
+added: v10.20.0
 -->
 
 > Stability: 1 - Experimental
@@ -1396,7 +1396,7 @@ of the objects's prototype chain as well.
 
 #### napi_key_filter
 <!-- YAML
-added: REPLACEME
+added: v10.20.0
 -->
 
 > Stability: 1 - Experimental
@@ -1416,7 +1416,7 @@ Property filter bits. They can be or'ed to build a composite filter.
 
 #### napi_key_conversion
 <!-- YAML
-added: REPLACEME
+added: v10.20.0
 -->
 
 > Stability: 1 - Experimental
@@ -3188,7 +3188,7 @@ included.
 
 #### napi_get_all_property_names
 <!-- YAML
-added: REPLACEME
+added: v10.20.0
 -->
 
 > Stability: 1 - Experimental
diff --git a/doc/api/tls.md b/doc/api/tls.md
index 2f564dbe25da14..5ddcd3c0cc532e 100644
--- a/doc/api/tls.md
+++ b/doc/api/tls.md
@@ -301,7 +301,7 @@ connections using TLS or SSL.
 
 ### Event: 'keylog'
 <!-- YAML
-added: REPLACEME
+added: v10.20.0
 -->
 
 * `line` {Buffer} Line of ASCII text, in NSS `SSLKEYLOGFILE` format.
@@ -603,7 +603,7 @@ Construct a new `tls.TLSSocket` object from an existing TCP socket.
 
 ### Event: 'keylog'
 <!-- YAML
-added: REPLACEME
+added: v10.20.0
 -->
 
 * `line` {Buffer} Line of ASCII text, in NSS `SSLKEYLOGFILE` format.
diff --git a/doc/changelogs/CHANGELOG_V10.md b/doc/changelogs/CHANGELOG_V10.md
index c5f3d1001eb5c1..5936b716ef7351 100644
--- a/doc/changelogs/CHANGELOG_V10.md
+++ b/doc/changelogs/CHANGELOG_V10.md
@@ -10,6 +10,7 @@
 </tr>
 <tr>
 <td valign="top">
+<a href="#10.20.0">10.20.0</a><br/>
 <a href="#10.19.0">10.19.0</a><br/>
 <a href="#10.18.1">10.18.1</a><br/>
 <a href="#10.18.0">10.18.0</a><br/>
@@ -59,6 +60,68 @@
   * [io.js](CHANGELOG_IOJS.md)
   * [Archive](CHANGELOG_ARCHIVE.md)
 
+<a id="10.20.0"></a>
+## 2020-03-24, Version 10.20.0 'Dubnium' (LTS), @BethGriggs
+
+### Notable changes
+
+* **buffer**: add {read|write}Big\[U\]Int64{BE|LE} methods (garygsc) [#19691](https://github.com/nodejs/node/pull/19691)
+* **deps**:
+  * update npm to 6.14.3 (Myles Borins) [#32368](https://github.com/nodejs/node/pull/32368)
+  * upgrade openssl sources to 1.1.1e (Hassaan Pasha) [#32328](https://github.com/nodejs/node/pull/32328)
+  * upgrade to libuv 1.34.2 (cjihrig) [#31477](https://github.com/nodejs/node/pull/31477)
+* **n-api**:
+  * add napi\_get\_all\_property\_names (himself65) [#30006](https://github.com/nodejs/node/pull/30006)
+  * add APIs for per-instance state management (Gabriel Schulhof) [#28682](https://github.com/nodejs/node/pull/28682)
+  * turn NAPI\_CALL\_INTO\_MODULE into a function (Anna Henningsen) [#26128](https://github.com/nodejs/node/pull/26128)
+* **tls**:
+  * expose keylog event on TLSSocket (Alba Mendez) [#27654](https://github.com/nodejs/node/pull/27654)
+  * support TLS min/max protocol defaults in CLI (Sam Roberts) [#27946](https://github.com/nodejs/node/pull/27946)
+* **url**: handle quasi-WHATWG URLs in urlToOptions() (cjihrig) [#26226](https://github.com/nodejs/node/pull/26226)
+
+### Commits
+
+* [[`42af3b861a`](https://github.com/nodejs/node/commit/42af3b861a)] - **build,win**: fix goto exit in vcbuild (João Reis) [#30931](https://github.com/nodejs/node/pull/30931)
+* [[`b164a2e3bf`](https://github.com/nodejs/node/commit/b164a2e3bf)] - **console**: add trace-events for time and count (James M Snell) [#23703](https://github.com/nodejs/node/pull/23703)
+* [[`76033c5495`](https://github.com/nodejs/node/commit/76033c5495)] - **deps**: update archs files for OpenSSL-1.1.1e (Hassaan Pasha) [#32328](https://github.com/nodejs/node/pull/32328)
+* [[`64c184836b`](https://github.com/nodejs/node/commit/64c184836b)] - **deps**: adjust openssl configuration for 1.1.1e (Hassaan Pasha) [#32328](https://github.com/nodejs/node/pull/32328)
+* [[`c8f5ab2089`](https://github.com/nodejs/node/commit/c8f5ab2089)] - **deps**: upgrade openssl sources to 1.1.1e (Hassaan Pasha) [#32328](https://github.com/nodejs/node/pull/32328)
+* [[`bf26c44c92`](https://github.com/nodejs/node/commit/bf26c44c92)] - **deps**: remove \*.pyc files from deps/npm (Ben Noordhuis) [#32387](https://github.com/nodejs/node/pull/32387)
+* [[`c2b3cf61ce`](https://github.com/nodejs/node/commit/c2b3cf61ce)] - **deps**: update npm to 6.14.3 (Myles Borins) [#32368](https://github.com/nodejs/node/pull/32368)
+* [[`8cae4dde91`](https://github.com/nodejs/node/commit/8cae4dde91)] - **deps**: upgrade npm to 6.14.1 (isaacs) [#31977](https://github.com/nodejs/node/pull/31977)
+* [[`47046aa5a9`](https://github.com/nodejs/node/commit/47046aa5a9)] - **deps**: openssl: cherry-pick 4dcb150ea30f (Adam Majer) [#32002](https://github.com/nodejs/node/pull/32002)
+* [[`098704c85d`](https://github.com/nodejs/node/commit/098704c85d)] - **deps**: upgrade to libuv 1.34.2 (cjihrig) [#31477](https://github.com/nodejs/node/pull/31477)
+* [[`4b1cccc4ce`](https://github.com/nodejs/node/commit/4b1cccc4ce)] - **deps**: upgrade to libuv 1.34.1 (cjihrig) [#31332](https://github.com/nodejs/node/pull/31332)
+* [[`fff6162693`](https://github.com/nodejs/node/commit/fff6162693)] - **(SEMVER-MINOR)** **deps**: upgrade to libuv 1.34.0 (cjihrig) [#30783](https://github.com/nodejs/node/pull/30783)
+* [[`6826ef0568`](https://github.com/nodejs/node/commit/6826ef0568)] - **deps**: upgrade to libuv 1.33.1 (cjihrig) [#29996](https://github.com/nodejs/node/pull/29996)
+* [[`aed7ca4fb0`](https://github.com/nodejs/node/commit/aed7ca4fb0)] - **deps**: upgrade to libuv 1.32.0 (cjihrig) [#29508](https://github.com/nodejs/node/pull/29508)
+* [[`794abbc758`](https://github.com/nodejs/node/commit/794abbc758)] - **deps**: upgrade to libuv 1.31.0 (cjihrig) [#29070](https://github.com/nodejs/node/pull/29070)
+* [[`ed71f55a54`](https://github.com/nodejs/node/commit/ed71f55a54)] - **deps**: upgrade to libuv 1.30.1 (cjihrig) [#28511](https://github.com/nodejs/node/pull/28511)
+* [[`7cde563235`](https://github.com/nodejs/node/commit/7cde563235)] - **deps**: upgrade to libuv 1.30.0 (cjihrig) [#28449](https://github.com/nodejs/node/pull/28449)
+* [[`b53ce6e6c5`](https://github.com/nodejs/node/commit/b53ce6e6c5)] - **deps**: upgrade to libuv 1.29.1 (cjihrig) [#27718](https://github.com/nodejs/node/pull/27718)
+* [[`9b2b66b7d8`](https://github.com/nodejs/node/commit/9b2b66b7d8)] - **deps**: V8: cherry-pick d89f4ef1cd62 (Milad Farazmand) [#31753](https://github.com/nodejs/node/pull/31753)
+* [[`7eac95981e`](https://github.com/nodejs/node/commit/7eac95981e)] - **deps**: upgrade npm to 6.13.7 (Michael Perrotte) [#31558](https://github.com/nodejs/node/pull/31558)
+* [[`db24641fbe`](https://github.com/nodejs/node/commit/db24641fbe)] - **deps**: upgrade npm to 6.13.6 (Ruy Adorno) [#31304](https://github.com/nodejs/node/pull/31304)
+* [[`05f5b3ecc4`](https://github.com/nodejs/node/commit/05f5b3ecc4)] - **doc**: remove em dashes (Rich Trott) [#32080](https://github.com/nodejs/node/pull/32080)
+* [[`ffa9f9bd1b`](https://github.com/nodejs/node/commit/ffa9f9bd1b)] - **doc**: fix changelog for v10.18.1 (Andrew Hughes) [#31358](https://github.com/nodejs/node/pull/31358)
+* [[`ecbb331be0`](https://github.com/nodejs/node/commit/ecbb331be0)] - **(SEMVER-MINOR)** **n-api**: add napi\_get\_all\_property\_names (himself65) [#30006](https://github.com/nodejs/node/pull/30006)
+* [[`f29fb14cf6`](https://github.com/nodejs/node/commit/f29fb14cf6)] - **(SEMVER-MINOR)** **n-api**: add APIs for per-instance state management (Gabriel Schulhof) [#28682](https://github.com/nodejs/node/pull/28682)
+* [[`20177b9946`](https://github.com/nodejs/node/commit/20177b9946)] - **n-api**: turn NAPI\_CALL\_INTO\_MODULE into a function (Anna Henningsen) [#26128](https://github.com/nodejs/node/pull/26128)
+* [[`89692ff19b`](https://github.com/nodejs/node/commit/89692ff19b)] - **test**: end tls connection with some data (Sam Roberts) [#32328](https://github.com/nodejs/node/pull/32328)
+* [[`9bd1317764`](https://github.com/nodejs/node/commit/9bd1317764)] - **test**: mark empty udp tests flaky on OS X (Sam Roberts) [#31936](https://github.com/nodejs/node/pull/31936)
+* [[`5484e061b5`](https://github.com/nodejs/node/commit/5484e061b5)] - **test**: scale keepalive timeouts for slow machines (Ben Noordhuis) [#30834](https://github.com/nodejs/node/pull/30834)
+* [[`3f9cec3f51`](https://github.com/nodejs/node/commit/3f9cec3f51)] - **test**: add debugging output to test-net-listen-after-destroy-stdin (Rich Trott) [#31698](https://github.com/nodejs/node/pull/31698)
+* [[`f1a8791316`](https://github.com/nodejs/node/commit/f1a8791316)] - **test**: allow EAI\_FAIL in test-http-dns-error.js (cjihrig) [#27500](https://github.com/nodejs/node/pull/27500)
+* [[`4b9a77909b`](https://github.com/nodejs/node/commit/4b9a77909b)] - **test**: mark tests as flaky (João Reis) [#30848](https://github.com/nodejs/node/pull/30848)
+* [[`a8fd8a1a61`](https://github.com/nodejs/node/commit/a8fd8a1a61)] - **test**: mark http2 tests as flaky on 10.x (AshCripps) [#31887](https://github.com/nodejs/node/pull/31887)
+* [[`2315270cb6`](https://github.com/nodejs/node/commit/2315270cb6)] - **test**: try to stabalize test-child-process-fork-exec-path.js (Refael Ackermann) [#27277](https://github.com/nodejs/node/pull/27277)
+* [[`a2b0e9ef6a`](https://github.com/nodejs/node/commit/a2b0e9ef6a)] - **(SEMVER-MINOR)** **tls**: expose keylog event on TLSSocket (Alba Mendez) [#27654](https://github.com/nodejs/node/pull/27654)
+* [[`1cfb45732a`](https://github.com/nodejs/node/commit/1cfb45732a)] - **(SEMVER-MINOR)** **tls**: support TLS min/max protocol defaults in CLI (Sam Roberts) [#27946](https://github.com/nodejs/node/pull/27946)
+* [[`f235eea8b3`](https://github.com/nodejs/node/commit/f235eea8b3)] - **tools**: unify make-v8.sh for ppc64le and s390x (Richard Lau) [#31628](https://github.com/nodejs/node/pull/31628)
+* [[`61e2d4856d`](https://github.com/nodejs/node/commit/61e2d4856d)] - **tools**: use CC instead of CXX when pointing to gcc (Milad Farazmand) [#30817](https://github.com/nodejs/node/pull/30817)
+* [[`4390674624`](https://github.com/nodejs/node/commit/4390674624)] - **url**: handle quasi-WHATWG URLs in urlToOptions() (cjihrig) [#26226](https://github.com/nodejs/node/pull/26226)
+* [[`dc61e09feb`](https://github.com/nodejs/node/commit/dc61e09feb)] - **v8**: fix load elimination liveness checks (Ben Noordhuis) [#31613](https://github.com/nodejs/node/pull/31613)
+
 <a id="10.19.0"></a>
 ## 2020-02-06, Version 10.19.0 'Dubnium' (LTS), @BethGriggs
 
diff --git a/src/node_version.h b/src/node_version.h
index 793d07592f760a..dcf209d682d2ba 100644
--- a/src/node_version.h
+++ b/src/node_version.h
@@ -23,13 +23,13 @@
 #define SRC_NODE_VERSION_H_
 
 #define NODE_MAJOR_VERSION 10
-#define NODE_MINOR_VERSION 19
-#define NODE_PATCH_VERSION 1
+#define NODE_MINOR_VERSION 20
+#define NODE_PATCH_VERSION 0
 
 #define NODE_VERSION_IS_LTS 1
 #define NODE_VERSION_LTS_CODENAME "Dubnium"
 
-#define NODE_VERSION_IS_RELEASE 0
+#define NODE_VERSION_IS_RELEASE 1
 
 #ifndef NODE_STRINGIFY
 #define NODE_STRINGIFY(n) NODE_STRINGIFY_HELPER(n)