diff --git a/docs/docs.md b/docs/docs.md
index 60fb1dc..53f27fa 100644
--- a/docs/docs.md
+++ b/docs/docs.md
@@ -542,7 +542,7 @@ Sent to the phone in response to WantNodes.
 | Field | Type | Label | Description |
 | ----- | ---- | ----- | ----------- |
 | my_node_num | [uint32](#uint32) |  | Tells the phone what our node number is, default starting value is lowbyte of macaddr, but it will be fixed if that is already in use |
-| has_gps | [bool](#bool) |  | Note: this bool no longer means "we have our own GPS". Because gps_operation is more advanced, but we'd like old phone apps to keep working. So for legacy reasons we set this flag as follows: if false it would be great if the phone can help provide gps coordinates. If true we don't need location assistance from the phone. |
+| has_gps | [bool](#bool) |  | Note: This flag merely means we detected a hardware GPS in our node. Not the same as UserPreferences.location_sharing |
 | num_bands | [uint32](#uint32) |  | # of frequencies that can be used (set at build time in the device flash image). Note: this is different from max_channels, this field is telling the # of frequency bands this node can use. (old name was num_channels) |
 | max_channels | [uint32](#uint32) |  | The maximum number of 'software' channels that can be set on this node. |
 | region | [string](#string) |  | **Deprecated.** Deprecated! ONLY USED IN DEVICE CODE (for upgrading old 1.0 firmwares) DO NOT READ ELSEWHERE. The region code for my radio (US, CN, etc...) Note: This string is deprecated. The 1.0 builds populate it based on the flashed firmware name. But for newer builds this string will be unpopulated (missing/null). For those builds you should instead look at the new read/write region enum in UserSettings The format of this string was 1.0-US or 1.0-CN etc.. Or empty string if unset. |
@@ -589,8 +589,9 @@ Full information about a node on the mesh
 | ----- | ---- | ----- | ----------- |
 | num | [uint32](#uint32) |  | the node number |
 | user | [User](#User) |  | The user info for this node |
-| position | [Position](#Position) |  | This position data will also contain a time last seen |
+| position | [Position](#Position) |  | This position data. Note: before 1.2.14 we would also store the last time we've heard from this node in position.time. That is no longer true. Position.time now indicates the last time we received a POSITION from that node. |
 | snr | [float](#float) |  | Returns the Signal-to-noise ratio (SNR) of the last received message, as measured by the receiver. Return SNR of the last received message in dB |
+| last_heard | [fixed32](#fixed32) |  | Set to indicate the last time we received a packet from this node |
 
 
 
@@ -1073,7 +1074,7 @@ How our location is shared with other nodes (or the local phone)
 
 | Name | Number | Description |
 | ---- | ------ | ----------- |
-| LocUnset | 0 | This is the default and treated as LocEnabled) |
+| LocUnset | 0 | This is the default and treated as LocEnabled. |
 | LocEnabled | 1 | We are sharing our location |
 | LocDisabled | 2 | We are not sharing our location (if the unit has a GPS it will default to only get time - i.e. GpsOpTimeOnly) |
 
diff --git a/mesh.proto b/mesh.proto
index 3e1e0ee..07efcab 100644
--- a/mesh.proto
+++ b/mesh.proto
@@ -549,7 +549,8 @@ message NodeInfo {
   User user = 2;
 
   /*
-   * This position data will also contain a time last seen
+   * This position data. Note: before 1.2.14 we would also store the last time we've heard from this node in position.time.
+   * That is no longer true.  Position.time now indicates the last time we received a POSITION from that node.
    */
   Position position = 3;
 
@@ -583,6 +584,9 @@ message NodeInfo {
    * we are adjacent Or zero if we don't yet know a route to this node.
    * fixed32 next_hop = 5;
    */
+
+   /** Set to indicate the last time we received a packet from this node */
+   fixed32 last_heard = 4;
 }
 
 /*
@@ -656,11 +660,7 @@ message MyNodeInfo {
   uint32 my_node_num = 1;
 
   /*
-   * Note: this bool no longer means "we have our own GPS".
-   * Because gps_operation is more advanced, but we'd like old phone apps
-   * to keep working.  So for legacy reasons we set this flag as follows:
-   * if false it would be great if the phone can help provide gps coordinates.
-   * If true we don't need location assistance from the phone.
+   * Note: This flag merely means we detected a hardware GPS in our node.  Not the same as UserPreferences.location_sharing
    */
   bool has_gps = 2;
 
diff --git a/radioconfig.proto b/radioconfig.proto
index 1714051..3c124e2 100644
--- a/radioconfig.proto
+++ b/radioconfig.proto
@@ -117,7 +117,7 @@ enum GpsOperation {
 enum LocationSharing {
 
   /*
-   * This is the default and treated as LocEnabled)
+   * This is the default and treated as LocEnabled.
    */
   LocUnset = 0;