Minor README tweaks

(cherry picked from commit bc539d48e7ea2588c9a9353b5212534693116056)

diff --git a/README b/README
index 378aa8d1b9392f0b3958bc653c8a52c3c50735bf..5d1dcf424b9386d79e44f2977e80f692d514b618 100644 (file)
--- a/README
+++ b/README
@@ -68,7 +68,10 @@ named-checkconf -px.
 
 If the bug you are reporting is a potential security issue, such as an
 assertion failure or other crash in named, please do NOT use GitLab to
-report it. Instead, please send mail to security-officer@isc.org.
+report it. Instead, send mail to security-officer@isc.org using our
+OpenPGP key to secure your message. (Information about OpenPGP and links
+to our key can be found at https://www.isc.org/pgpkey.) Please do not
+discuss the bug on any public mailing list.
 
 For a general overview of ISC security policies, read the Knowledge Base
 article at https://kb.isc.org/docs/aa-00861.
@@ -309,6 +312,10 @@ BIND 9.11.14
 
 BIND 9.11.14 is a maintenance release.
 
+BIND 9.11.15
+
+BIND 9.11.15 is a maintenance release.
+
 Building BIND
 
 Minimally, BIND requires a UNIX or Linux system with an ANSI C compiler,
@@ -330,7 +337,7 @@ If you're planning on making changes to the BIND 9 source, you should run
 make depend. If you're using Emacs, you might find make tags helpful.
 
 Several environment variables that can be set before running configure
-will affect compilation:
+will affect compilation. Significant ones are:
 
    Variable                            Description
 CC             The C compiler to use. configure tries to figure out the
@@ -352,6 +359,11 @@ BUILD_CPPFLAGS CPPFLAGS for the target system during cross-compiling.
 BUILD_LDFLAGS  LDFLAGS for the target system during cross-compiling.
 BUILD_LIBS     LIBS for the target system during cross-compiling.
 
+Additional environment variables affecting the build are listed at the end
+of the configure help text, which can be obtained by running the command:
+
+$ ./configure --help
+
 On platforms where neither the C11 Atomic operations library nor custom
 ISC atomic operations are available, updating the statistics counters is
 not locked due to performance reasons and therefore the counters might be
@@ -361,8 +373,9 @@ C11 compiler with C11 Atomic operations library support.
 macOS
 
 Building on macOS assumes that the "Command Tools for Xcode" is installed.
-This can be downloaded from https://developer.apple.com/download/more/ or
-if you have Xcode already installed you can run xcode-select --install.
+This can be downloaded from https://developer.apple.com/download/more/ or,
+if you have Xcode already installed, you can run xcode-select --install.
+(Note that an Apple ID may be required to access the download page.)
 
 Dependencies
 

diff --git a/README.md b/README.md
index ec82fcad221c7d5819ffbb869195bea2b8f14cd6..b4b9022494e80c429d231b1fc87d3c89f3c3234d 100644 (file)
--- a/README.md
+++ b/README.md
@@ -79,8 +79,12 @@ using `named-checkconf -px`.
 
 If the bug you are reporting is a potential security issue, such as an
 assertion failure or other crash in `named`, please do *NOT* use GitLab to
-report it. Instead, please send mail to
-[security-officer@isc.org](mailto:security-officer@isc.org).
+report it. Instead, send mail to
+[security-officer@isc.org](mailto:security-officer@isc.org) using our
+OpenPGP key to secure your message. (Information about OpenPGP and links
+to our key can be found at
+[https://www.isc.org/pgpkey](https://www.isc.org/pgpkey).) Please do not
+discuss the bug on any public mailing list.
 
 For a general overview of ISC security policies, read the Knowledge Base
 article at [https://kb.isc.org/docs/aa-00861](https://kb.isc.org/docs/aa-00861).
@@ -325,6 +329,10 @@ vulnerability disclosed in CVE-2019-6477.
 
 BIND 9.11.14 is a maintenance release.
 
+#### BIND 9.11.15
+
+BIND 9.11.15 is a maintenance release.
+
 ### <a name="build"/> Building BIND
 
 Minimally, BIND requires a UNIX or Linux system with an ANSI C compiler,
@@ -346,7 +354,7 @@ If you're planning on making changes to the BIND 9 source, you should run
 `make depend`.  If you're using Emacs, you might find `make tags` helpful.
 
 Several environment variables that can be set before running `configure` will
-affect compilation:
+affect compilation.  Significant ones are:
 
 |Variable|Description |
 |--------------------|-----------------------------------------------|
@@ -361,6 +369,12 @@ affect compilation:
 |`BUILD_LDFLAGS`|`LDFLAGS` for the target system during cross-compiling.|
 |`BUILD_LIBS`|`LIBS` for the target system during cross-compiling.|
 
+Additional environment variables affecting the build are listed at the
+end of the `configure` help text, which can be obtained by running the
+command:
+
+    $ ./configure --help
+
 On platforms where neither the C11 Atomic operations library nor custom ISC
 atomic operations are available, updating the statistics counters is not
 locked due to performance reasons and therefore the counters might be
@@ -370,8 +384,11 @@ C11 compiler with C11 Atomic operations library support.
 #### <a name="macos"> macOS
 
 Building on macOS assumes that the "Command Tools for Xcode" is installed.
-This can be downloaded from [https://developer.apple.com/download/more/](https://developer.apple.com/download/more/)
-or if you have Xcode already installed you can run `xcode-select --install`.
+This can be downloaded from
+[https://developer.apple.com/download/more/](https://developer.apple.com/download/more/)
+or, if you have Xcode already installed, you can run `xcode-select
+--install`.  (Note that an Apple ID may be required to access the download
+page.)
 
 ### <a name="dependencies"/> Dependencies