Update to zola 0.21.0

Author: sgued

.github/workflows/ci.yml

@@ -21,8 +21,8 @@ jobs:
 
       - name: Download and install Zola
         run: |
-          wget https://github.com/getzola/zola/releases/download/v0.13.0/zola-v0.13.0-x86_64-unknown-linux-gnu.tar.gz
-          tar xvf zola-v0.13.0-x86_64-unknown-linux-gnu.tar.gz
+          wget https://github.com/getzola/zola/releases/download/v0.21.0/zola-v0.21.0-x86_64-unknown-linux-gnu.tar.gz
+          tar xvf zola-v0.21.0-x86_64-unknown-linux-gnu.tar.gz
 
       - name: Put pip binary directory into path
         run: echo "~/.local/bin" >> $GITHUB_PATH

config.toml

@@ -14,8 +14,8 @@ build_search_index = true
 
 theme = "hyde"
 
-generate_feed = true
-feed_filename = "rss.xml"
+generate_feeds = true
+feed_filenames = ["rss.xml"]
 
 # Whether to do syntax highlighting
 [markdown]

content/2021-12-28-this-year-in-embedded-rust-2021.md

@@ -14,7 +14,7 @@ larger community.
 
 ## Meetings
 
-We continued our weekly Rust Embedded Working Group meetings on [our Matrix channel](#rust-embedded:matrix.org). They take place at 8pm Berlin time every Tuesday, and are open to the public. You can find all the [minutes on Github].
+We continued our weekly Rust Embedded Working Group meetings on [our Matrix channel][#rust-embedded:matrix.org]. They take place at 8pm Berlin time every Tuesday, and are open to the public. You can find all the [minutes on Github].
 
 [#rust-embedded:matrix.org]: https://matrix.to/#/#rust-embedded:matrix.org
 [minutes on Github]: https://github.com/rust-embedded/wg/tree/master/minutes
@@ -81,3 +81,6 @@ We continued to work on and maintain a number of key Embedded Rust repositories.
 * [msp430](https://github.com/rust-embedded/msp430) and [msp430-rt](https://github.com/rust-embedded/msp430): Our platform support crates for the MSP430 architecture.
 * [gpio-cdev](https://github.com/rust-embedded/gpio-cdev), [rust-spidev](https://github.com/rust-embedded/rust-spidev), [rust-sysfs-gpio](https://github.com/rust-embedded/rust-sysfs-gpio), [rust-i2cdev](https://github.com/rust-embedded/rust-i2cdev), and [linux-embedded-hal](https://github.com/rust-embedded/linux-embedded-hal): Support for embedded Linux continued with 177 commits across these projects.
 * [r0](https://github.com/rust-embedded/r0) was a cross-platform initialisation library, but we deprecated it this year to move such initialisation into platform-specific libraries such as cortex-m-rt.
+
+
+[#rust-embedded:matrix.org]: https://matrix.to/#/#rust-embedded:matrix.org