An example of the diff between this and the previous released version (for x86_64) is:
ostree diff commit old: c50cc86ad7972f85853f1deafda3899eb86a0e5220c613744eed64320298716e
ostree diff commit new: e4c5affdeff6cbe5c494cbad48419d9746c017f17b46e97ae83639f6328989ce
Upgraded:
  audit 3.0-0.7.20190326git03e7489.fc29 -> 3.0-0.9.20190507gitf58ec40.fc29
  audit-libs 3.0-0.7.20190326git03e7489.fc29 -> 3.0-0.9.20190507gitf58ec40.fc29
  file 5.34-13.fc29 -> 5.34-14.fc29
  file-libs 5.34-13.fc29 -> 5.34-14.fc29
  fuse-overlayfs 0.3-10.dev.gita7c8295.fc29 -> 0.4.2-0.dev.git7bc2dd9.fc29
  geolite2-city 20190409-1.fc29 -> 20190618-1.fc29
  geolite2-country 20190409-1.fc29 -> 20190618-1.fc29
  kernel 5.1.11-200.fc29 -> 5.1.16-200.fc29
  kernel-core 5.1.11-200.fc29 -> 5.1.16-200.fc29
  kernel-modules 5.1.11-200.fc29 -> 5.1.16-200.fc29
  libsolv 0.7.4-2.fc29 -> 0.7.5-1.fc29
  libxcrypt 4.4.6-1.fc29 -> 4.4.6-2.fc29
  pcre2 10.33-2.fc29 -> 10.33-4.fc29
  podman 2:1.4.0-2.fc29 -> 2:1.4.2-1.fc29
  podman-manpages 2:1.4.0-2.fc29 -> 2:1.4.2-1.fc29
  python2-audit 3.0-0.7.20190326git03e7489.fc29 -> 3.0-0.9.20190507gitf58ec40.fc29
  python3-audit 3.0-0.7.20190326git03e7489.fc29 -> 3.0-0.9.20190507gitf58ec40.fc29
Added:
  libvarlink-util-18-1.fc29.x86_64
The x86_64 AMIs are here:
Fedora-AtomicHost-29-20190708.0.x86_64  ap-northeast-1  ami-0158d2fc8b5caad29  hvm  standard
Fedora-AtomicHost-29-20190708.0.x86_64  ap-northeast-2  ami-01889ee6b55c1dff3  hvm  standard
Fedora-AtomicHost-29-20190708.0.x86_64  ap-south-1      ami-0dfc378961f1ee7a7  hvm  standard
Fedora-AtomicHost-29-20190708.0.x86_64  ap-southeast-1  ami-05b53b6bce5edec2b  hvm  standard
Fedora-AtomicHost-29-20190708.0.x86_64  ap-southeast-2  ami-0fe6aff8cd1ca9c69  hvm  standard
Fedora-AtomicHost-29-20190708.0.x86_64  ca-central-1    ami-07f58612554b15959  hvm  standard
Fedora-AtomicHost-29-20190708.0.x86_64  eu-central-1    ami-066d0c058077653a5  hvm  standard
Fedora-AtomicHost-29-20190708.0.x86_64  eu-west-1       ami-0fd4866da1bc8a6bf  hvm  standard
Fedora-AtomicHost-29-20190708.0.x86_64  eu-west-2       ami-0d36a2dc625bfca1d  hvm  standard
Fedora-AtomicHost-29-20190708.0.x86_64  sa-east-1       ami-0e615ff14b70f7201  hvm  standard
Fedora-AtomicHost-29-20190708.0.x86_64  us-east-1       ami-021fcd383266711ca  hvm  standard
Fedora-AtomicHost-29-20190708.0.x86_64  us-east-2       ami-0a491d5f03e3d2753  hvm  standard
Fedora-AtomicHost-29-20190708.0.x86_64  us-west-1       ami-0deffbcb9475988a3  hvm  standard
Fedora-AtomicHost-29-20190708.0.x86_64  us-west-2       ami-0bccf64f71d672b32  hvm  standard
Fedora-AtomicHost-29-20190708.0.x86_64  ap-northeast-1  ami-0f9b97ecf982e3729  hvm  gp2
Fedora-AtomicHost-29-20190708.0.x86_64  ap-northeast-2  ami-072ad77fa3e483e77  hvm  gp2
Fedora-AtomicHost-29-20190708.0.x86_64  ap-south-1      ami-05ad41ab3c9234f94  hvm  gp2
Fedora-AtomicHost-29-20190708.0.x86_64  ap-southeast-1  ami-0d6a87e4706a22dee  hvm  gp2
Fedora-AtomicHost-29-20190708.0.x86_64  ap-southeast-2  ami-0bc2124d54338b7f2  hvm  gp2
Fedora-AtomicHost-29-20190708.0.x86_64  ca-central-1    ami-011cd7275e41141e8  hvm  gp2
Fedora-AtomicHost-29-20190708.0.x86_64  eu-central-1    ami-0c3d73f54100fccca  hvm  gp2
Fedora-AtomicHost-29-20190708.0.x86_64  eu-west-1       ami-053b958a0b66bc4ef  hvm  gp2
Fedora-AtomicHost-29-20190708.0.x86_64  eu-west-2       ami-0caac0082ce09f461  hvm  gp2
Fedora-AtomicHost-29-20190708.0.x86_64  sa-east-1       ami-0dc00750a26ed1f13  hvm  gp2
Fedora-AtomicHost-29-20190708.0.x86_64  us-east-1       ami-0d84ee5dbd74ea150  hvm  gp2
Fedora-AtomicHost-29-20190708.0.x86_64  us-east-2       ami-081d88dba0f54d15a  hvm  gp2
Fedora-AtomicHost-29-20190708.0.x86_64  us-west-1       ami-02410c957ce5d7d40  hvm  gp2
Fedora-AtomicHost-29-20190708.0.x86_64  us-west-2       ami-010016e871407f9b3  hvm  gp2
The aarch64 AMIs are here:
Fedora-AtomicHost-29-20190708.0.aarch64  eu-west-1       ami-06f61c2502f3feaa2  hvm  gp2
Fedora-AtomicHost-29-20190708.0.aarch64  us-east-1       ami-0b4b5af82f61df732  hvm  gp2
Fedora-AtomicHost-29-20190708.0.aarch64  us-west-2       ami-0473f39f8fef836ca  hvm  gp2
The Vagrant Cloud page with the new Atomic Host:
https://app.vagrantup.com/fedora/boxes/29-atomic-hosthttps://app.vagrantup.com/fedora/boxes/29-atomic-host/versions/29.20190708.0Fedora Atomic Working Group